3901_Granville_Oxford_MSWLF_CDLF_Unit1_March23GW_FID1812285_20230728

hart '-4 hickman
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Via E-Mail
[e-mail]
July 25, 2023
Garrett & Moore, Inc.
1029 West South Street
Raleigh, NC 27603
Attn: Mr. Stefan Bray, PE
Re: Water Quality Monitoring Report — March 2023
Granville County Oxford Unit 1 Landfill
Oxford, Granville County, NC
Facility Permit No. 3 901 -CDLF- 1997
H&H Job No. GMI-004
Dear Stefan:
Hart & Hickman, PC (H&H) is submitting the attached Water Quality Monitoring Report — March
2023 documenting sample results for the Oxford Unit 1 Landfill for the first semiannual sampling
event of 2023. H&H appreciates the opportunity to work with you on this project. If you have
any questions or require additional information, please do not hesitate to contact us at 704-586-
0007.
Very truly yours,
Hart & Hickman, PC
Jason Soban, PG
Project Manager
Jeffrey 011ison
Project Environmental Scientist
2923 South Tryon Street, Suite 100
Charlotte, NC 28203
704.S86.0007 main
3921 Sunset Ridge Rd, Suite 307
Raleigh, NC 27607 www.harthickman.com
919.847.4241 main

ENR USE ONLY ❑Pager Report ❑Electronic Data - Email CD (data loaded: Yes / No j Doc/Event #:
INC DENR I I Environmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are 'Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare one form for each individually monitored unit.
• Please type or print legibly.
• Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
Garrett & Moore, Inc.
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Stefan Bray Phone: [phone]
E-mail: [e-mail]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .164Q) October 20-24, 2006)
Granville County 6854 Landfill Road 3901-CDLF-1997 1600 March 29-30, 2023
Oxford Landfill Unit 1 Oxford, NC 27565
Environmental Status: (Check all that apply)
Initial/Background Monitoring Detection Monitoring X Assessment Monitoring Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells
Groundwater monitoring data from private water supply wells ❑X
Leachate monitoring data ❑
Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify) MNA Parameters
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Jason Soban, PG Consultant for Facility [phone]
Facility Representative Name (Print) Title (Area Code) Telephone Number
�� r a��yes j� 3 Affix NC Licensed/ Professional Geologist Seal
Signature ^ f Date
2923 S Tryon Street, Suite 100, Charlotte, NC 28203
Facility Representative Address
C-1269 (Engineering) 245 (Geology)
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
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Water Quality Monitoring Report
March 2023
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
Permit No. 3901-CDLF-1997
H&H Job No. GMI-004
July 25, 2023
GARRETT ►■
& MOORE /
Engineering for the Power and Waste Industries
hart 19 hickman
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2923 South Tryon Street, Suite 100 3921 Sunset Ridge Rd, Suite 301
Charlotte, NC 28203 Raleigh, NC 27607 www.harthickman.com
704.586.0007 main 919.847A241 main

Water Quality Monitoring Report — March 2023
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
Permit No. 3901-CDLF-1997
H&H Job No. GMI-004
Table of Contents
Section Pate
1.0 Introduction.................................................................................................................I
1.1
Site Information........................................................................................................1
1.2
Regulatory Status......................................................................................................2
1.3
Groundwater Monitoring Program...........................................................................4
1.4
Surface Water Monitoring Program.........................................................................5
2.0 Water Quality Monitoring Activities........................................................................7
2.1
Water Level Measurements......................................................................................7
2.2
Groundwater Sampling Methods..............................................................................7
2.3
Surface Water Sampling Methods............................................................................8
2.4
Sample Equipment Management..............................................................................9
2.5
Sample Handling and Laboratory Analyses.............................................................9
3.0 Water Quality Monitoring Results..........................................................................10
3.1
Groundwater Flow and Hydraulic Gradient...........................................................10
3.2
Groundwater Analytical Results.............................................................................11
3.3
Surface Water Analytical Results...........................................................................13
3.4
Quality Assurance/Quality Control Results............................................................14
4.0 Corrective
Action Evaluation..................................................................................15
4.1
Monitored Natural Attenuation Parameters............................................................15
4.2
Evaluation of Plume Stability and Trends..............................................................15
5.0 Conclusions
................................................................................................................18
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List of Tables
Table 1
Summary of Well Construction Details
Table 2
Summary of Groundwater Elevations
Table 3
Summary of Field Parameters
Table 4
Summary of Groundwater Flow Velocity
Table 5
Summary of Groundwater and Surface Water Constituent Detections
Table 6
Summary of Monitored Natural Attenuation Parameters
List of Figures
Figure 1 Site Location Map
Figure 2 Site Plan
Figure 3 Groundwater Potentiometric Map (March 2023)
List of Appendices
Appendix A
Groundwater and Surface Water Sampling Records
Appendix B
Laboratory Analytical Reports
Appendix C
Summary of Historical Groundwater Elevations
Appendix D
Summary of Historical Constituents in Groundwater
Appendix E
Summary of Historical Constituents in Surface Water
Appendix F
Summary of Historical Monitoring Natural Attenuation Parameters
Appendix G
Concentration vs. Time Charts
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Water Quality Monitoring Report — March 2023
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
Permit No. 3901-CDLF-1997
H&H Job No. GMI-004
1.0 Introduction
This Water Quality Monitoring Report (Report) has been prepared by Hart & Hickman, PC (H&H)
to document the methods and results of semi-annual groundwater and surface water monitoring
activities conducted at the Granville County Oxford Unit 1 Landfill located at 6584 Landfill Road,
Oxford, Granville County, North Carolina. A site location map is included as Figure 1. Water
quality monitoring at the site was performed in general accordance with the Corrective Action Plan
(May 2005) and Water Quality Monitoring Plan (March 2019) which were approved by the North
Carolina Department of Environmental Quality (DEQ) Solid Waste Section (SWS).
1.1 Site Information
The Granville County Oxford Landfill consists of two separate waste disposal units (Unit 1 and
Unit 2). The facility is owned and operated by Granville County under Permit Numbers 3901-
CDLF-1997 (Unit 1) and 3901-MSWLF-2012 (Unit 2) issued by DEQ SWS. The permitted
facility consists of approximately 283 acres, of which approximately 29 acres constitutes the Unit
1 waste unit and 37.3 acres constitutes the Unit 2 waste unit. A site layout map that depicts the
facility features is included as Figure 2.
The subject Oxford Unit 1 Landfill is a former unlined municipal solid waste (MSW) landfill
originally permitted for disposal of domestic, institutional, industrial, agricultural, and demolition
wastes. The Oxford Unit 1 Landfill was closed in 1997. Between 1997 and 2017, the facility
disposed of construction and demolition (C&D) waste on top of the closed MSW landfill in
accordance with the Transition Plan dated 1994. The Oxford Unit 2 Landfill is a Subtitle-D MSW
landfill which was permitted to operate in February 2013 and began receiving waste in May 2013.
This report covers water quality monitoring conducted at the Oxford Unit 1 Landfill. A separate
Water Quality Monitoring Report will be submitted for the Oxford Unit 2 Landfill.
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1.2 Regulatory Status
The Oxford Unit 1 Landfill has remained in an Assessment Monitoring Program since 1995 due
to detections of volatile organic compounds (VOCs) above the North Carolina 2L Groundwater
Standards (2L Standards). In 2003, benzene (MW-4R) and vinyl chloride (MW-5) were detected
in site groundwater at concentrations above their respective 2L Standards. Benzene has not been
detected above its 2L Standard since 2003. Vinyl chloride has been detected above its 2L Standard
from 2003 to present. Granville County received a letter from DEQ dated August 20, 2003, that
requested to proceed with assessment activities at the Oxford Unit 1 Landfill. An overview of the
site regulatory status including changes to the monitoring program is provided below.
2003 through 2005 Nature and Extent Study and Assessment of Corrective Measures
An Assessment of Corrective Measures (ACM) and Nature and Extent Study (NES) were initiated
in 2003 due to 2L Standard exceedances of benzene (MW-4R) and vinyl chloride (MW-5R) in site
groundwater. In May 2005, Granville County submitted an NES, ACM, and a Quantitative Risk
Assessment (QRA) as required by DEQ. Granville County held a public meeting for the ACM on
August 21, 2006.
2008 through 2010 Corrective Action Plan
A Corrective Action Plan (CAP) was submitted in June 2008, with revisions in October 2008 and
March 2009. The CAP proposed Monitored Natural Attenuation (MNA) as the primary remedy,
supplemented with Control of Decomposition Gasses as a secondary remedy. The CAP was
approved by DEQ on April 23, 2009. The gas interception trench was installed in July 2009. The
last sampling event for the Baseline MNA was completed in December 2010.
2010 Alternate Source Demonstration for Iron and Manganese
An Alternate Source Demonstration (ASD; dated October 26, 2010) for Iron and Manganese was
submitted to DEQ after the requirements for additional constituent monitoring for C&D facilities
showed elevated concentrations of iron and manganese across multiple site wells in June 2010.
The ASD showed that the concentrations of iron and manganese were a result of natural occurrence
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in site soil and not a release from the landfill. The ASD for Iron and Manganese was approved by
DEQ on June 9, 2011.
2010 First Corrective Action Evaluation Report
The first Corrective Action Evaluation Report (CAER) was submitted to DEQ on November 29,
2010, and approved by DEQ on January 27, 2011. Based on the data presented in the CAER, DEQ
denied a request to remove some of the MNA parameters but approved a reduced alternate
monitoring frequency as follows; carbon dioxide, ferrous iron, volatile fatty acids, total organic
carbon (TOC), sulfide, and dissolved ethane and ethene for every third year on a semi-annual basis.
DEQ also approved removing benzene and cis-1, 2-dichloroethene from the constituent of concern
(COC) list and adding 1, 1 -dichloroethane. An ASD for chromium, thallium, and total dissolved
solids (TDS) in MW-lA was included in the 2010 CAER and was also approved by DEQ.
2012 COC List Update
In February 2012, beta-BHC was added to the COC list due to a confirmed exceedance during the
December 2011 sampling event.
2014 Monitoring Program Changes
Changes to the monitoring program were requested in a letter submitted to DEQ on May 22, 2014.
The following changes were approved by DEQ in their June 3, 2014 response letter: monitoring
wells MW-2, MW-3R, MW-4R, and MW-6R reverted back to detection monitoring (Appendix I
constituents) from assessment monitoring (Appendix II constituents); NES-1S and NES-1D were
removed from the groundwater corrective action monitoring network; and, sampling for MNA
parameters in monitoring wells MW-3RR and MW-4R was discontinued.
2015 Second Corrective Action Evaluation Report
The second CAER was submitted to DEQ on July 10, 2015, and approved by DEQ on July 30,
2015. The DEQ approval included the removal of 1,1-dichloroethane and beta-BHC from the
COC list due to the lack of recent exceedances. This left vinyl chloride as the only COC for the
facility.
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2018 and 2019 Water Quality Monitoring. Plan
A Water Quality Monitoring Plan (WQMP) for the Oxford Landfill Units 1 and 2 was submitted
to DEQ in January 2018 and revised in March 2019. The WQMP describes the sampling protocols
for groundwater and surface water monitoring at the site. The WQMP included 1,4-dioxane as a
COC due to a confirmed exceedance during the August 2018 sampling event.
2020 Third Corrective Action Evaluation Report
The third CAER was submitted to DEQ on June 5, 2020, and approved by DEQ on June 22, 2020.
The DEQ approval included the removal of Biochlor modeling since site constituents have
changed from anaerobic to aerobic, and the modification of the sampling frequency of the MNA
parameters sulfide, volatile fatty acids, TOC, dissolved carbon dioxide, ferrous iron, ethane, and
ethene to two events every five years corresponding to the two events immediately prior to the due
date of the next five year CAER.
1.3 Groundwater Monitoring Program
The groundwater monitoring program at the Oxford Unit 1 Landfill consists of the following six
monitoring wells: MW-2, MW-3RR, MW-4R, MW-5R, MW-6R, and MW-7. Monitoring well
MW-7 is located southeast of the landfill and serves as a background location. The compliance
network consists of monitoring wells MW-2, MW-3RR, MW-4R, MW-5R, and MW-6R which
are situated around the perimeter of the landfill. Monitoring well MW-lA (a former background
well) is only monitored for groundwater elevations. In addition, performance well NES-2S and
sentinel well NES-213 are located downgradient of the landfill and sampled under the CAP for the
facility. Monitoring well NES-2S is also a compliance well for the Oxford Unit 2 Landfill and
MW-7 is a background well for Oxford Unit 2. The monitoring well locations and other site
features are identified in Figure 2. A summary of well construction details is provided in Table
1.
Groundwater samples are collected semi-annually (with the exception of NES-21) only sampled
annually during the spring event) for select analyses per the WQMP. Sample analyses include
North Carolina Solid Waste Management Rules Appendix I and/or Appendix II constituents
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(hereafter referred to as Appendix I constituents and Appendix II constituents, respectively), select
C&D parameters (alkalinity, chloride, iron, manganese, mercury, sulfate, total dissolved solids
[TDS], tetrahydrofuran, pH, temperature, and specific conductance), and/or COCs (i.e., 1,4-
dioxane and vinyl chloride).
The required Appendix II sample analysis for select groundwater monitoring wells during the
second half semi-annual event varies and is limited to those analytes detected in that well during
the first half semi-annual event each year. As noted above, the site's full list of MNA parameters
is collected during two events every five years corresponding to the two events immediately prior
to the due date of the next five-year CAER (i.e., second half event 2024 and first half event 2025).
However, a reduced list of MNA parameters (alkalinity, chloride, dissolved hydrogen, dissolved
methane, nitrate, sulfate, pH, temperature, specific conductance, oxidation reduction potential
[ORP], turbidity, and dissolved oxygen [DO]) are collected semi-annually from select monitoring
wells (NES-2S, MW-5R, and MW-7) and annually from the sentinel well (NES-2D). A summary
of the well locations and sample analyses for the semi-annual sampling events is provided below.
Well ID
Classification
First Half Analyses
Second Half Analyses
MW-lA
Observation
Not Sampled
Not Sampled
MW-2
Compliance
App. I, C&D
App. I, C&D
MW-3RR
Compliance
App. I, C&D
App. I, C&D
MW-4R
Compliance
App. I, C&D
App. I, C&D
MW-5R
Compliance
App. I, App. II, C&D,
MNA
App. I, Det. App. II, C&D,
MNA
MW-6R
Compliance
App. I, C&D
App. I, C&D
MW-7
Background
App. I, App. II, C&D,
MNA
App. I, Det. App. II, C&D,
MNA
NES-2S
Performance
COCs, MNA
COCs, MNA
NES-2D
Sentinel
COCs, MNA
Not Sampled
App. I = Appendix I Constituent; App. II = Appendix II Constituent; Det. = Detected
1.4 Surface Water Monitoring Program
The surface water monitoring program at the Oxford Unit 1 Landfill consists of collecting samples
from two locations which are located upstream (SW-1) and downstream (SW-2) of the waste unit.
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Sampling point SW-1 is located in a sedimentation basin near the upgradient southeast corner of
Unit 1. Sampling point SW-2 is located downgradient and southeast of Unit 1 along an unnamed
tributary to Little Grassy Creek. Little Grassy Creek is classified as a Class C (Aquatic Life and
Secondary Recreation) stream. The locations of the surface water monitoring points are identified
in Figure 2. Surface water samples are collected semi-annually and analyzed for Appendix I
constituents plus 1,4-dioxane.
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2.0 Water Quality Monitoring Activities
2.1 Water Level Measurements
On March 29, 2023, H&H measured depth -to -water and total depths in monitoring wells MW-lA,
MW-2, MW-3RR, MW-4R, MW-5R, MW-6R, MW-7, NES-2S, and NES-213. Depth -to -water
measurements were collected from the top -of -casing utilizing a decontaminated electronic water
level indicator. Depth -to -water measurements were made after the wells were opened for a
sufficient period of time to allow water levels to equilibrate with atmospheric pressure. Water
level measurements and calculated groundwater elevations are presented in Table 2.
2.2 Groundwater Sampling Methods
On March 29 and 30, 2023, H&H collected groundwater samples from site monitoring wells MW-
2, MW-3RR, MW-4R, MW-5R, MW-6R, MW-7, NES-2S, and NES-213. Monitoring well MW-
7 serves as the upgradient background well for the facility, and monitoring wells MW-2, MW-
3RR, MW-4R, MW-5R, MW-6R, NES-2S, and NES-213 serve as compliance monitoring wells.
In accordance with the WQMP, monitoring well NES-213 is sampled annually and sampling at this
location completes its annual sampling requirement. The groundwater samples were collected and
handled in general accordance with the sampling protocols included in the site WQMP as well as
the DEQ SWS Guidelines for Groundwater, Soil, and Surface Water Sampling document.
Monitoring wells were purged utilizing a peristaltic pump under low flow (< 200
milliliters/minute) conditions. Water levels were recorded during the purging process to ensure
the pump rate did not cause significant drawdown of the water column, and samples were collected
following the stabilization of field parameters over three consecutive readings. Field
measurements of pH, temperature, specific conductance, ORP, and DO were measured using a
YSI Pro Plus or YSI 556 water quality meter. Turbidity was measured using a HF Scientific Micro
TPI or Hach 2100Q turbidity meter. A summary of the final field parameters recorded prior to
sample collection are presented in Table 3. Copies of groundwater sampling forms containing
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pertinent information recorded in the field during purging and sampling at each monitoring well
are provided in Appendix A.
The results of the field -measured water quality parameters indicate that the values measured in
groundwater collected from site monitoring wells were generally within applicable stabilization
criteria. The water levels generally exhibited slight or stable drawdown during the purging
process; however, water levels in MW-4R and NES-21) were observed to continue to drawdown
during low flow pumping conditions. As discussed in Section 3.2, the data indicate similar
analytical results in comparison to prior sampling events, and the drawdown is not considered to
affect the usability of the reported results. During future sampling events, additional time to
achieve stable drawdown and/or alternative purge methods (volumetric purging) may be used to
sample these locations. Groundwater at the site is slightly acidic to slightly basic based on the pH
values measured in the field (5.24 to 7.61 Standard Units). Specific conductance values ranged
from 63 (MW-2) to 998 (MW-6R) microsiemens per centimeter (µS/cm) in groundwater at site
monitoring wells. Turbidity values ranged from <0.01 (MW-4R, NES-2S, and NES-21)) to 75.38
(MW-2) nephelometric turbidity units (NTUs). The collected groundwater sample from MW-2
exhibited a turbidity above the target level of 20 NTU; however, considerable time was spent
purging the well at a low flow rate to achieve a lower turbidity sample, and the turbidity level was
similar to historic sampling data at the time of collection.
2.3 Surface Water Sampling Methods
On March 30, 2023, H&H collected surface water samples from sample locations SW-1 and SW-
2 (Figure 2). Surface water samples were collected in general accordance with the WQMP as well
as the DEQ SWS Guidelines for Groundwater, Soil, and Surface Water Sampling document. Field
parameters were measured during sample collection and copies of surface water sampling forms
are provided in Appendix A. A summary of field parameters recorded prior to sample collection
is provided in Table 3.
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2.4 Sample Equipment Management
All reusable sampling equipment (e.g., water level indicator) was properly decontaminated
between sampling locations with a non -phosphate soap and water wash, followed by multiple
rinses with distilled water. New disposable nitrile gloves were worn during all sampling activities.
Disposable sampling equipment/material was discarded after each use.
2.5 Sample Handling and Laboratory Analyses
Upon sample collection, samples for laboratory analysis were placed directly into dedicated
laboratory -supplied sample bottles, labeled, and placed into ice -filled coolers. A chain -of -custody
record was completed and included sample description, analyses required, matrix, sample
container information, and date and time of sample collection. The samples were transported on
ice, under standard protocol, to Pace Analytical Services, LLC (Pace) a North Carolina -certified
laboratory. The laboratory analytical reports and chain -of -custody records for the March 2023
sampling event are included in Appendix B. A summary of samples collected during the subject
reporting period is provided below.
The groundwater samples from monitoring wells MW-2R, MW-3RR, MW-4R, and MW-6R were
analyzed for Appendix I constituents plus 1,4-dioxane and C&D parameters. The groundwater
samples from monitoring wells MW-5R and MW-7 were analyzed for Appendix I constituents
plus 1,4-dioxane, Appendix II constituents, C&D parameters, and MNA parameters. The
groundwater samples from NES-2S and NES-213 were analyzed for COCs (i.e., vinyl chloride and
1,4-dioxane) and MNA parameters. The surface water samples from SW-1 and SW- 2 were
analyzed for Appendix I constituents plus 1,4-dioxane and hardness.
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3.0 Water Quality Monitoring Results
Groundwater and surface water monitoring activities were conducted at the site on March 29 and
30, 2023. Groundwater and surface water samples were collected and analyzed in accordance with
the DEQ approved CAP, changes to the CAP documented in DEQ approved CAERs (November
2010, July 2015, and June 2020), and the DEQ approved WQMP (March 2019). The monitoring
results are discussed in the following sections.
3.1 Groundwater Flow and Hydraulic Gradient
A summary of monitoring well gauging and water level elevation data is provided in Table 2.
Historical groundwater elevation data is provided in Appendix C. Groundwater flow direction,
average hydraulic gradient, and average interstitial flow velocity were derived from water -level
measurements recorded during the March 2023 sampling event. A potentiometric map generated
from the March 2023 gauging event is provided as Figure 3. The March 2023 water levels were
similar to historical seasonal fluctuations observed at the site. Consistent with historical trends,
the overall direction of shallow groundwater flow at the site is generally north to northeast towards
an unnamed tributary to Little Grassy Creek.
The hydraulic gradient in the vicinity of each well was derived by dividing the elevation difference
between water table elevations measured at the monitoring wells and proximal potentiometric
contour lines, by the perpendicular horizontal distance between the wells and potentiometric
contours (Figure 3 and Table 4). The potentiometric contours indicate an average hydraulic
gradient of approximately 0.025 ft/ft. Results of in -situ slug testing reported by others (LaBella
Associates, 2021) indicate an average hydraulic conductivity value in the shallow surficial aquifer
of approximately 7.31 x 10-2 feet/day (approximately 26.7 feet/year). Using the horizontal
hydraulic gradient measurements, the individual estimate of hydraulic conductivity, and an
assumed effective porosity of 0.31 (LaBella Associates, 2021), the range of average interstitial
groundwater flow velocities for the shallow surficial aquifer was calculated using the following
equation: Vx = (K/nc) x dh/dl.
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Where:
Vx = average interstitial groundwater flow velocity;
K = hydraulic conductivity;
nc = effective porosity; and,
dh/d1= horizontal hydraulic gradient
Average linear flow velocities are estimated to range between approximately 0.51 to 4.15 feet/year
(approximately 0.001 to 0.011 feet/day), with a geometric mean of 2.14 feet/year (0.006 feet/day).
These values are generally consistent with prior monitoring events. Table 4 summarizes the data
used to calculate the average interstitial groundwater flow velocity in the vicinity of each
monitoring well.
3.2 Groundwater Analytical Results
Semi-annual groundwater sampling consisted of collecting samples from eight site monitoring
wells. A summary of groundwater constituent detections from the March 2023 sampling event is
provided in Table 5. Historical analytical results are presented in Appendix D. Consistent with
the CAP and subsequent changes documented in DEQ approved CAERs, the primary COCs for
the site include 1,4-dioxane and vinyl chloride. A summary of groundwater results for site COCs
and other exceedances is provided below.
Appendix I & II VOCs
The analytical results indicate chlorobenzene, 1,1-dichloroethane, 1,2-dichlorobenzene, 1,4-
dichlorobenzene, 1,4-dioxane, methylene chloride, and vinyl chloride were detected at
concentrations above laboratory method detection limits (MDLs) in one or more wells during the
March 2023 sampling event. 1,4-Dioxane (up to 58.6 µg/L) was detected at a concentration above
its 2L Standard (3 µg/L) in monitoring wells MW-3RR, MW-4R, MW-5R, and MW-6R. The
detections of 1,4-dioxane are consistent with historical detections at these locations. Vinyl
chloride was detected at an estimated concentration above its North Carolina 2L Groundwater
Standard (2L Standard; 0.03 µg/L) in monitoring well MW-5R (0.81 J µg/L). The estimated
concentration of vinyl chloride includes a v3 flag which indicates the continuing calibration
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verification was below the method acceptance limit, and any detection for the analyte in the
associated samples may have low bias. However, as the estimated concentration of vinyl chloride
is within the range of historical detections at this location the v3 flag does not impact the
conclusions of this report. No other VOC constituents were detected above 2L Standards during
the March 2023 sampling event.
Appendix I & II Metals
The analytical results indicate metals arsenic, barium, chromium, cobalt, copper, iron, manganese,
nickel, vanadium, and zinc were detected at concentrations above MDLs in one or more wells
during the March 2023 sampling event. Cobalt (up to 9.52 J µg/L) was detected at estimated
concentrations above its 2L Standard (1 µg/L) in monitoring wells MW-2 and MW-3RR, and
concentrations are consistent with historical detections at these locations. Iron (up to 6,320 µg/L)
was detected at concentrations above its 2L Standard (300 µg/L) in monitoring wells MW-2, MW-
3RR, and MW-6R, and concentrations are consistent with historical detections at these locations.
Manganese (up to 2,890 µg/L) was detected at concentrations above its respective 2L Standard (50
µg/L) in monitoring wells MW-2, MW-3RR, MW-4R, MW-5R, and MW-6R, and concentrations
are consistent with historical detections at these locations. Metals iron and manganese have been
demonstrated and approved to be naturally occurring at the site. Vanadium (7.11 J µg/L) was
detected at an estimated concentration above its 2L Standard (7 µg/L ) in monitoring well MW-2,
and concentrations are consistent with historical detections at this location. No other metal
constituents were detected above 2L Standards during the March 2023 sampling event.
Appendix II Additional Anal
The analytical results indicate that Appendix II Semi-VOCs (SVOCs), pesticides, herbicides, and
polychlorinated biphenyls (PCBs) were not detected above MDLs in the groundwater samples
collected from MW-5R and MW-7
C&D Parameters
C&D parameters alkalinity, chloride, and sulfate were detected at concentrations above MDLs in
one or more wells during the March 2023 sampling event, and concentrations are consistent with
historical detections. TDS was detected at a concentration above its 2L Standard (500,000 µg/L)
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in monitoring well MW-6R (647,000 µg/L), and concentrations are consistent with historical
detections at this location. C&D parameters mercury and tetrahydrofuran were not detected above
MDLs in groundwater samples collected during the March 2023 sampling event, and analytical
results for iron and manganese are discussed in the metals section above.
3.3 Surface Water Analytical Results
Semi-annual surface water sampling consisted of collecting samples from one upstream (SW-1)
and one downstream (SW-2) location. A summary of surface water constituent detections from
the March 2023 sampling event is provided in Table 5. Historical analytical results are presented
in Appendix E. A summary of the surface water results in provided below.
VOCs
The analytical results indicate 1,4-dioxane was detected in SW-2 (0.89 J µg/L) at an estimated
concentration above the laboratory MDL, and concentrations are consistent with historical
detections at this location. North Carolina has not established a North Carolina 213 Water Quality
Standard for Surface Water (213 Standard) for 1,4-dioxane; however, the results indicate the
concentration is below the respective North Carolina In -Stream Target Value for Surface Water
(ISTV). No other VOCs were detected above MDLs during the March 2023 sampling event.
Metals
The analytical results indicate arsenic, barium, chromium, cobalt, copper, nickel, vanadium, and
zinc were detected above the laboratory MDL in one or both of the surface water samples collected
during the March 2023 sampling event. The detected concentrations of arsenic, chromium, copper,
nickel, and zinc do not exceed the 2B Standards and are generally consistent with historical data.
Barium and cobalt do not have 213 Standards and the detected concentrations were compared to
their respective North Carolina In -Stream Target Value for Surface Water (ISTV), and there were
no exceedances. There are no screening criteria established for comparison of vanadium results.
No other constituents were detected above MDLs during the March 2023 sampling event.
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3.4 Quality Assurance/Quality Control Results
Quality assurance procedures and protocols for sampling activities were conducted in general
accordance with the DEQ approved CAP and WQMP. Quality assurance samples included the
collection of trip blanks and a field blank sample. Samples were received by the lab in good
condition and met holding times and preservation requirements. Based upon a review of the data
packages, no significant quality assurance/quality control (QA/QC) issues were identified for the
laboratory analyses. In summary, the QA/QC results indicate that the data collected during the
semiannual monitoring event is suitable for its intended purpose.
Trip Blanks
Laboratory -filled trip blanks accompanied the sampling team during sampling and the transport of
VOC samples to the laboratory. The trip blank samples serve as a QC check on potential external
contamination and/or cross -contamination between VOC water samples during shipping and
storage. The trip blank sample was analyzed for Appendix I VOCs and 1,4-dioxane. The results
indicate methylene chloride was detected above MDLs in a trip blank sample at an estimated
concentration of 2.0 J µg/L. Estimated detections of methylene chloride were also reported for
samples collected from monitoring wells MW-2 and MW-4R. In addition, the methylene chloride
detections reported for monitoring wells MW-2 and MW-4R we flagged with C9, L1, and vl
indicators. These flags identify methylene chloride as a common laboratory contaminant and that
the reported detections of this constituent in the monitoring wells may be biased high. No other
constituents were detected above laboratory MDLs in trip blank samples.
Fit-ld Rlnnkc
A field blank sample was collected in the field by exposing laboratory -supplied deionized water
to the sampling environment. The field blank is used to evaluate the potential for contamination
of a sample by site contaminants from a source not associated with the samples collected. The
field blank sample was analyzed for Appendix I constituents, Appendix II constituents, 1,4-
dioxane, and C&D parameters. The results indicate no constituents were detected above laboratory
MDLs.
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4.0 Corrective Action Evaluation
4.1 Monitored Natural Attenuation Parameters
Groundwater samples collected during the March 2023 sampling event from monitoring wells
MW-5R, MW-7, NES-2S, and NES-21) were analyzed for MNA parameters. The groundwater
NINA parameter results for the current sampling event are summarized in Table 6. Historical
groundwater MNA parameter results are provided in Appendix F. A summary of the MNA
parameters collected from the above locations is provided below:
• NINA Field Parameters: temperature, pH, conductivity, ORP, turbidity, and DO.
• MNA Laboratory Parameters: alkalinity, chloride, dissolved hydrogen, dissolved methane,
nitrate, sulfate.
Based on the June 22, 2020, response from DEQ to the CAER dated June 5, 2020, the MNA
parameters including sulfide, volatile fatty acids, TOC, dissolved carbon dioxide, ferrous iron,
ethane, and ethene will be analyzed for two events every five years, corresponding to the two
events immediately preceding each CAER- The next CAER is due after the first half semi-annual
sampling event of 2025. The MNA results from the current sampling event will supplement the
comprehensive results collected for the five-year period to evaluate MNA as the remedy for this
site, a discussion of the evaluation will be detailed in the next CAER.
4.2 Evaluation of Plume Stability and Trends
As required by the CAP, this report includes an evaluation of plume stability and contaminant
concentration trends based on analytical results obtained from performance well NES-2S. In
addition, constituent exceedances at other compliance monitoring wells (i.e., MW-2, MW-3RR,
MW-4R, MW-5R, and MW-6R) are discussed in this section. The March 2023 results indicate
VOCs 1,4-dioxane and vinyl chloride; and metal compounds cobalt, iron, manganese, and
vanadium are the only constituents detected in site groundwater at concentrations above 2L
Standards. In addition, TDS was detected above its 2L Standard in one site well. As previously
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noted, an ASD for the facility showed iron and manganese to be naturally occurring, and therefore,
these compounds are not discussed in this section. Charts that depict constituent concentrations
versus time for current (1,4-dioxane and vinyl chloride) and former (1, 1 -dichloroethane) site COCs
are provided in Appendix G. A discussion of the concentration trends in site groundwater is
provided below.
1,4-Dioxane
As required by the DEQ SWS, beginning in 2018 groundwater and surface water samples collected
at the site have been analyzed for 1,4-dioxane. Chart 1 presents a plot of 1,4-dioxane
concentrations for monitoring wells with previous detections. The results of the March 2023
sampling event indicate 1,4-dioxane was detected above its 2L Standard in compliance monitoring
wells MW-3RR, MW-4R, MW-5R, and MW-6R. As shown on the chart, the 1,4-dioxane
concentrations are generally stable and current concentrations are consistent with historical
detections at the site, with the exception of MW-3RR.
In September 2022, a new landfill phase development at the Oxford Unit 2 landfill resulted in the
abandonment of MW-3R and the installation of replacement well MW-3RR nearby (MW-3RR
located approximately 100 ft south of former MW-3R). The results for the first completed
sampling event of monitoring well MW-3RR indicated the highest detected concentration of 1,4-
dioxane at the site to date (70.2 µg/L). However, the initial detected concentration of 1,4-dioxane
in MW-3RR was similar to recent detections in site groundwater (up to 65.1 µg/L at MW-5R), and
the most recent March 2023 detection concentration of 1,4-dioxane in monitoring well MW-3RR
decreased to 20.2 µg/L and was similar to historic decisions in former MW-3R (ranged from 11.8
to 2 1. 0 µg/L).
Site monitoring results indicate 1,4-dioxane exceedances are limited to compliance wells MW-
3RR, MW-4R, MW-5R, and MW-6R. The current results for locations downgradient of the
landfill indicate 1,4-dioxane was not detected above the MDL in groundwater (NES-2S) and was
detected below the 2B Standard in surface water (SW-2). This COC will continue to be monitored
during future semi-annual sampling events.
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Vinyl Chloride and 1, 1 -Dichloroethane
Chart 2 and Chart 3 present a plot of vinyl chloride and 1,1-dichloroethane concentrations for
monitoring well MW-5R, respectively. The charts demonstrate a continued decreasing trend for
these constituents at MW-5R. DEQ approved the removal of 1,1-dichloroethane from the site
COC list in 2015, and the current results indicate concentrations at this location continue to
maintain a generally decreasing trend below its 2L Standard. The March 2023 results indicate that
vinyl chloride concentrations at MW-5R (0.81 J µg/L) continue a generally decreasing trend but
remain above its 2L Standard (0.03 µg/L).
Site monitoring results indicate vinyl chloride detections and exceedances are limited to
compliance monitoring well MW-5R. In addition, 1, 1 -dichloroethane was last detected above its
2L Standard in MW-5R during the June 2011 sampling event and concentrations have since
generally decreased. Since there have been no detections of these compounds in samples collected
from surface water at SW-2 or sentinel well NES-2S, there is no indication that the VOC impacts
detected at MW-5R are migrating downgradient. These COCs will continue to be monitored
during future semiannual sampling events.
Cobalt and Vanadium
The March 2023 sample results indicate cobalt (MW-2 and MW-3RR) and vanadium (MW-2)
were detected above their respective 2L Standards. A review of historical data indicates current
concentrations at these locations are comparable to prior detections at the site and the
concentrations do not appear to be increasing. These metals were also previously detected in
background well MW-7 at similar concentrations above the 2L Standard. As previously
recommended, based on detections of these metals above 2L Standards, it is recommended that an
ASD be conducted to establish background levels for cobalt and vanadium. Cobalt and vanadium
will continue to be monitored during future semi-annual sampling events.
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5.0 Conclusions
Semi-annual water quality monitoring activities were conducted at the site on March 29 and 30,
2023. The groundwater results indicate the landfill monitoring well network remains adequate to
monitor the site. A review of plume stability and concentration trends indicates that the selected
remedy of natural attenuation remains appropriate for the site. Based on the March 2023 results,
trends for site COCs remain consistent with the prior sampling event and the facility will continue
work in the Assessment Monitoring and Corrective Action programs. A summary of the results is
provided below.
• Consistent with historical trends, the overall direction of groundwater flow at the site is
north to northeast towards an unnamed tributary to Little Grassy Creek.
1,4-Dioxane (MW-3RR, MW-4R, MW-5R, and MW-6R) was detected in groundwater at
concentrations above its 2L Standard. The 1,4-dioxane concentrations are consistent with
historical concentrations detected at each location, including replacement well MW-3RR
where concentrations decreased and are consistent with historical results from nearby
abandoned well MW-3R.
• Vinyl chloride (MW-5R) was detected in groundwater at a concentration above its 2L
Standard. The vinyl chloride concentration is consistent with historical concentrations at
MW-5R and continue to show a generally decreasing trend.
• Iron (MW-2, MW-3RR, and MW-6R) and manganese (MW-2, MW-3RR, MW-4R, MW-
5R, and MW-6R) were detected at concentrations above their respective 2L Standards;
however, these metals have been demonstrated and approved to be naturally occurring at
the site. The concentrations are consistent with historical detections at these locations.
• Cobalt (MW-2 and MW-3RR) and vanadium (MW-2) were detected at concentrations
above their respective 2L Standards, and the concentrations are consistent with historical
detections at these locations. Based on consistent detections of these metals above 2L
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Standards, it is recommended that an ASD be conducted to establish background levels for
cobalt and vanadium.
• Surface water results indicate constituents were not detected at concentrations above their
applicable surface water standards.
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Table 1
Summary of Well Construction Details
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
H&H Job No. GMI-004
Ground
TOC
TOC
Top of
Bottom
Total Depth
Auger
Screened
Well ID
Date Installed
Northing
Easting
Elevation
Elevation
Screen
Screen
Refusal
Comments
(ft AGS)
(ft BTOC)
Lithology
(ft AMSL)
(ft AMSL)
(ft BTOC)
(ft BTOC)
(ft BGS)
MW-1A
952141.6930
2110755.3908
535.18
538.18
3.00`
10.00
25.00
25.00
> 22
Saprolite
Not Sampled
MW-2
--
953940.0174
2110351.7384
517.00
518.62
1.62
14.12
29.12
29.12
21.00
Saprolite/Bedrock
Unit 1 Compliance
MW-3RR
9/8/2022
953933.99
2111630.18
500.82
503.37
2.55
21.97
26.55
26.55
25.00
Bedrock
Unit 1 Compliance
MW-4R
8/26/1999
954975.1334
2110797.9991
504.90
507.34
2.44
52.44
62.44
62.44
17.50
Bedrock
Unit 1 Compliance
MW-5R
8/25/1999
954947.2480
2111685.6720
487.24
489.95
2.71
29.71
39.71
39.71
22.00
Bedrock
Unit 1 Compliance
MW-6R
8/25/1999
954725.8325
2110287.6108
504.42
506.81
2.39
32.39
42.39
42.39
13.00
Bedrock
Unit 1 Compliance
NES-1S
5/1/2004
955167.9708
2111057.1915
514.35
516.93
2.58
21.08
36.08
36.58
27.00
Saprolite/Bedrock
Not Sampled
NES-1D
5/1/2004
955177.3548
2111054.7005
514.38
516.62
2.24
65.74
80.74
81.24
27.00
Bedrock
Abandoned
Unit 1 CAP
NES-2S
5/1/2004
955091.290
2111945.3411
474.53
477.20
2.67
13.67
23.67
24.17
9.00
Saprolite
Performance
NES-2D
5/1/2004
955081.7805
2111946.7398
474.72
477.43
2.71
53.71
68.71
69.21
21.50
Bedrock
Unit 1 CAP Sentinel
Units 1 & 2
MW-7
7/28/2008
953292.1160
2112043.4480
531.24
534.24
3.00
22.5
37.50
37.50
34.50
Saprolite
Background Well
Notes:
Well information obtained from LaBella Associates Water Quality Monitoring Report - February 2021 Event.
MW-3RR survey data provided by Garrett & Moore, Inc. following the reinstallation of the well in September 2022.
ft = feet; AMSL = above mean sea level; AGS = above ground surface
TOC = top of casing; BTOC = below top of casing; ` = estimated value
-- = unknown; CAP = corrective action plan
Table 1 (Page 1 of /1)
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Table 2
Summary of Groundwater Elevations
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
H&H Job No. GMI-004
Well ID
Total Depth
( ft BTOC)
TOC Elevation
(ft AMSL)
March 29, 2023
Depth to
Groundwater
(ft BTOC)
Groundwater
Elevation
(ft AMSL)
MW-1 A
25.00
538.18
6.47
531.71
M W-2
29.12
518.62
9.03
509.59
MW-3RR
26.55
503.37
14.14
489.23
MW-4R
62.44
507.34
9.06
498.28
MW-5R
39.71
489.95
19.89
470.06
MW-6R
42.39
506.81
7.05
499.76
M W-7
37.50
534.24
23.53
510.71
NES-2S
23.67
477.20
4.82
472.38
NES-2D
68.71
477.43
0.84
476.59
Notes:
Well information obtained from LaBella Associates 2021 Water Quality Monitoring Report - February 2021 Event.
TOC = top of casing; ft BTOC = feet below top of casing
ft AMSL= feet above mean sea level
Table 2 (Page 1 of 1)
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Table 3
Summary of Field Parameters
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
H&H Job No. GMI-004
Sample ID
Sample Date
Field Parameter
Result
Unit
Groundwater
MW-2
3/30/2023
Conductivit
63PS/CM
Dissolved Oxygen
0.68
m /I
ORP
130.3
mV
H
5.24
S.U.
Temperature
14.32
°C
Turbidity
75.38
NTU
MW-3RR
3/29/2023
Conductivit
366.1PS/CM
Dissolved Oxygen
0.94
m /I
ORP
-2.4
mV
H
6.46
S.U.
Temperature
14.0
°C
Turbidity
8.22
NTU
MW-4R
3/30/2023
Conductivit
750PS/CM
Dissolved Oxygen
3.86
m /I
ORP
78.3
mV
H
7.61
S.U.
Temperature
16.59
°C
Turbidity
<0.01
NTU
MW-5R
3/29/2023
Conductivit
500.7PS/CM
Dissolved Oxygen
0.41
m /I
ORP
97.6
mV
H
6.14
S.U.
Temperature
14.6
°C
Turbidity
2.26
NTU
MW-6R
3/30/2023
Conductivit
998PS/CM
Dissolved Oxygen
1.48
m /I
ORP
41.9
mV
H
6.83
S.U.
Temperature
14.27
°C
Turbidity
3.78
NTU
MW-7
3/29/2023
Conductivit
362PS/CM
Dissolved Oxygen
3.21
m /I
ORP
91.8
mV
H
5.95
S.U.
Temperature
15.83
oC
Turbidity
2.19
NTU
NES-2S
3/29/2023
Conductivit
279.8PS/CM
Dissolved Oxygen
0.34
m /I
ORP
99.1
mV
H
6.36
S.U.
Temperature
15.1
°C
Turbidity
<0.01
NTU
NES-2D
3/29/2023
Conductivit
356.EPS/CM
Dissolved Oxygen
2.19
m /I
ORP
99.8
mV
H
7.31
S.U.
Temperature
14.9
°C
Turbidity
<0.01
NTU
Table 3 (Page 1 of 1)
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Table 3
Summary of Field Parameters
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
H&H Job No. GMI-004
Sample ID
Sample Date
Field Parameter
Result
Unit
Groundwater
Surface Water
SW-1
3/30/2023
Conductivity
101PS/CM
Dissolved Oxygen
NA
m /I
ORP
88.6
mV
H
7.81
S.U.
Temperature
21.38
°C
Turbidity
35.67
NTU
SW-2
3/30/2023
Conductivit
112PS/CM
Dissolved Oxygen
NA
m /I
ORP
86.1
mV
H
6.39
S.U.
Temperature
15.50
°C
Turbidity
21.99
NTU
Notes:
S.U. = standard units; °C = degrees Celsius; pS/cm = microsiemens per centimeter
NTU = nephelometric turbidity unit; mg/L = milligrams per liter; mV = millivolts
ORP = oxidation reduction potential; NA = not analyzed
Table 3 (Page 2 of 1)
Hart & Hickman, PC
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6.xlsx

Table 4
Summary of Groundwater Flow Velocity
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
H&H Job No. GMI-004
Well ID
Hydraulic
Conductivity(l)Elevation
(ft/day)
Groundwater
(ft AMSL)
Reference
Elevation
(ft AMSL)
Delta
Elevation
(ft)
Map Length
(ft)
Hydraulic
Gradient (ft/ft)
Effective
Porosity �,�
Groundwater
Flow Velocity
(ft/day)
Groundwater
Flow Velocity
(ft/year)
MW-1A
7.31E-02
531.71
530.00
1.71
101.90
0.017
0.310
0.004
1.44
MW-2
7.31 E-02
509.59
505.00
4.59
125.90
0.036
0.310
0.009
3.14
MW-3RR
7.31 E-02
489.23
485.00
4.23
280.69
0.015
0.310
0.004
1.30
MW-4R
7.31 E-02
498.28
495.00
3.28
68.08
0.048
0.310
0.011
4.15
MW-5R
7.31 E-02
470.06
475.00
4.94
138.70
0.036
0.310
0.008
3.07
MW-6R
7.31 E-02
499.76
495.00
4.76
114.02
0.042
0.310
0.010
3.59
MW-7
7.31 E-02
510.71
505.00
5.71
152.38
0.037
0.310
0.009
3.23
NES-2S
7.31E-02
472.38
475.00
2.62
438.04
0.006
0.310
0.001
0.51
Minimum
--
--
--
--
0.006
--
0.001
0.51
Maximum
--
--
--
--
0.048
--
0.011
4.15
Geometric Mean
--
--
--
--
0.025
--
0.006
2.14
Notes:
1) Hydraulic conductivity and porosity values from Labella Associates Water Quality Monitoring Report - February 2021 Event
Hydraulic conductivity was based on the geometric mean of values from slug tests conducted on saprolite wells at the facilit'.
in 2019 and the effective porosity value was estimated at 31 % of the laboratory determined porosity for soil samples from the facility
ft = feet; ft/day = feet per day; ft/year = feet per year
AMSL = feet above mean sea level; -- = not applicable
Vx = (K/ne) x dh/dl
Vx = groundwater flow velocity
K = hydraulic conductivity
ne = effective porosity
dh/dl = hydraulic gradient
Table 4 (Page 1 of 1)
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Table 5
Summary of Constituent Detections
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
H&H Job No. GMI-004
Well ID
Sample Date
Parameter
Result (Ng/L)
(Ng/L) Standard
Source (1 a 2)
Groundwater
MW-2
3/30/2023
Alkalinity
11,300
NE
NE
Barium
19.6
700
NC 2L
Chromium
7.11 J
10
NC 2L
Cobalt
9.52 J
1
NC 2L
Copper
5.89 J
1,000
NC 2L
Chloride
4,750
250,000
NC 2L
Iron
6,320
300
NC 2L
Manganese
198
50
NC 2L
Methylene Chloride
4.0 J
5
NC 2L
Nickel
4.97 J,B
100
NC 2L
Sulfate
9,730
250,000
NC 2L
Total Dissolved Solids
118,000
500,000
NC 2L
Vanadium
7.11 J
7
NC 2L
Zinc
8.24 J
1,000
NC 2L
MW-3RR
3/29/2023
1,4-Dioxane
20.2
3
NC 2L
Alkalinity
163,000
NE
NE
Barium
54.5
700
NC 2L
Chloride
21,600
250,000
NC 2L
Cobalt
3.64 J
1
NC 2L
Copper
20.2
1,000
NC 2L
Iron
2,940
300
NC 2L
Manganese
2,890
50
NC 2L
Nickel
3.25 J
100
NC 2L
Sulfate
2,870
250,000
NC 2L
Total Dissolved Solids
192,000
500,000
NC 2L
Zinc
8.44 J
1,000
NC 2L
MW-4R
3/30/2023
1,4-Dioxane
20.3
3
NC 2L
Alkalinity
307,000
NE
NE
Arsenic
6.32 J
10
NC 2L
Barium
33.8
700
NC 2L
Chloride
70,000
250,000
NC 2L
Chromium
1.83 J
10
NC 2L
Copper
6.72 J
1,000
NC 2L
Iron
20.1 J
300
NC 2L
Manganese
70.5
50
NC 2L
Methylene Chloride
4.0 J
5
NC 2L
Nickel
3.82 J,B
100
NC 2L
Sulfate
10,300
250,000
NC 2L
Total Dissolved Solids
451,000
500,000
NC 2L
Zinc
12.7 J
1,000
NC 2L
MW-5R
3/29/2023
1,1-Dichloroethane
1.4
6
NC 2L
1,2-Dichlorobenzene
1.3
20
NC 2L
1,4-Dichlorobenzene
0.94 J
6
NC 2L
1,4-Dioxane
58.6
3
NC 2L
Alkalinity
186,000
NE
NE
Barium
44.6
700
NC 2L
Chloride
50,000
250,000
NC 2L
Chlorobenzene
1.4
50
NC 2L
Iron
292
300
NC 2L
Manganese
102
50
NC 2L
Nickel
2.16 J
100
NC 2L
Sulfate
8,200
250,000
NC 2L
Total Dissolved Solids
307,000
500,000
NC 2L
Vinyl Chloride
0.81 J
1 0.03
1 NC 2L
Table 5 (Page 1 of 2)
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Table 5
Summary of Constituent Detections
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
H&H Job No. GMI-004
Well ID
Sample Date
Parameter
Result (Ng/L)
(Ng/L) Standard
Source (11 a 2)
Groundwater
MW-6R
3/30/2023
1,1-Dichloroethane
0.92 J
6
NC 2L
1,4-Dioxane
8.1
3
NC 2L
Alkalinity
277,000
NE
NE
Barium
121
700
NC 2L
Chloride
161,000
250,000
NC 2L
Chromium
1.49 J
10
NC 2L
Iron
3,550
300
NC 2L
Manganese
274
50
NC 2L
Nickel
3.98 J
100
NC 2L
Sulfate
7,690
250,000
NC 2L
Total Dissolved Solids
647,000
500,000
NC 2L
MW-7
3/29/2023
Alkalinity
151,000
NE
NE
Barium
3.74 J
700
NC 2L
Chloride
9,360
250,000
NC 2L
Nickel
1.92 J
100
NC 2L
Sulfate
47,700
250,000
NC 2L
Total Dissolved Solids
252,000
500,000
NC 2L
NES-2S
3/29/2023
Alkalinity
96,700
NE
NE
Chloride
11,300
250,000
NC 2L
Sulfate
31,600
250,000
NC 2L
NES-2D
3/29/2023
Alkalinity
132,000
NE
NE
Chloride
8,570
250,000
NC 2L
Sulfate
42,000
250,000
NC 2L
Surface Water
SW-1
3/30/2023
Arsenic
5.38 J
340
NC 2B
Barium
14.7
21,000
ISTV 13)
Chromium
2.45 J
16
NC 2B
Cobalt
1.68 J
16
ISTV )3)
Copper
4.13 J
4.63
NC 2B 11)
Nickel
4.16 J
179.75
NC 2B ')
Zinc
29.7 J
44.92
NC 2B ')
Hardness
35,300
NE
NE
SW-2
3/30/2023
1,4-Dioxane
0.89 J
80
ISTV )3)
Barium
15.5
21,000
ISTV (3)
Chromium
1.75 J
16
NC 2B
Nickel
3.29 J
179.75
NC 2B ')
Vanadium
5.23 J
NE
NE
Zinc
13.0 J
44.92
NC 2B ')
Hardness
36,500
NE
NE
Notes.
NC 2L Standards are the Title 15A NCAC 02L .0202 Groundwater Standards dated April 1, 2022.
15A NCAC 2B Water Quality Standards (213 Standards) for Surface Water (Class C) dated July 26, 2021.
Bold concentrations exceed the NC 2L Standard for groundwater or NC 2B Standard for surface water.
1. 2B Standards for hardness -dependent metals are calculated using a mean value of 32.25 mg/L
obtained from averaging hardness results reported for surface water locations SW-1 and SW-2 from
September 2019 to March 2023.
2. No 2B Standard established, value shown is EPA Nationally Recommended Water Quality Criteria
(NRWQC) for Aquatic Life & Human Health.
3. No 2B Standard established, value shown is North Carolina In -Stream Target Value for Surface Water (ISTV).
J = Estimated value above laboratory method detection limit and below laboratory method quantitation limit.
B = Analyte was detected in the associated method blank, result is expected to be biased high based on
concentrations in the blank.
ND = Non -Detect; NE = Not Established; -- = Not Applicable; pg/L = micrograms per liter
Table 5 (Page 2 of 2)
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Table 6
Summary of Monitored Natural Attenuation Parameters
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
H&H Job No. GMI-004
Well ID
Sample Date
Parameter
Result
(µg/L)
Standard
/L
MW-5R
3/29/2023
Alkalinity (total as CaCO3)
186,000
NE
MW-7
3/29/2023
151,000
NE
NES-2S
3/29/2023
96,700
NE
NES-2D
3/29/2023
132,000
NE
MW-5R
3/29/2023
Chloride
50,000
250,000
MW-7
3/29/2023
9,360
250,000
NES-2S
3/29/2023
11,300
250,000
NES-2D
3/29/2023
8,570
250,000
MW-5R
3/29/2023
Methane
31
NE
MW-7
3/29/2023
<2.0
NE
NES-2S
3/29/2023
120
NE
NES-2D
3/29/2023
<2.0
NE
MW-5R
3/29/2023
Ethane
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
Ethene
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
Nitrogen, Nitrate
17.6J
10,000
MW-7
3/29/2023
305
10,000
NES-2S
3/29/2023
32.7J
10,000
NES-2D
3/29/2023
98.5
10,000
MW-5R
3/29/2023
Sulfide
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
Sulfate
8,200
250,000
MW-7
3/29/2023
47,700
250,000
NES-2S
9/29/2022
31,600
250,000
NES-2D
3/29/2023
42,000
250,000
MW-5R
3/29/2023
Dissolved Hydrogen 2
4.4
NE
MW-7
3/29/2023
5.9
NE
NES-2S
3/29/2023
3.5
NE
NES-2D
3/29/2023
3.5
NE
MW-5R
3/29/2023
Total Organic Carbon
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
Acetic Acid
NA
5,000
MW-7
3/29/2023
NA
5,000
NES-2S
3/29/2023
NA
5,000
NES-2D
3/29/2023
NA
5,000
Table 6 (Page 1 of 2)
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Tables 1-6

Table 6
Summary of Monitored Natural Attenuation Parameters
Granville County Oxford Unit 1 Landfill
Oxford, North Carolina
H&H Job No. GMI-004
Well ID
Sample Date
Parameter
Result
(µg/L)
Standard
/L
MW-5R
3/29/2023
Butyric Acid
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
Formic Acid
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
Hexanoic Acid
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
i-Hexanoic Acid
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
i-Pentanoic Acid
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
Lactic Acid
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
Pentanoic Acid
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
Propionic Acid
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
MW-5R
3/29/2023
Pyruvic Acid
NA
NE
MW-7
3/29/2023
NA
NE
NES-2S
3/29/2023
NA
NE
NES-2D
3/29/2023
NA
NE
Notes:
1. NC 2L Standards are the Title 15A NCAC 02L .0202 Groundwater Standards dated April 1, 2022.
2. Dissolved Hydrogen units shown in nanometers (nM).
Bold concentrations exceed the NC 2L Standard for groundwater.
ug/L = micrograms per liter; NS = Not Sampled; ND = Not Detected; NE = Not Established
Table 6 (Page 2 of 2)
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Tables 1-6

APPROXIMATE
LIMITS OF WASTE
UNIT 1
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^^^^ERTY BOUNDARY
APPROXIMATE
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USGS The National Map: National Boundaries Dataset, 3DEP Elevation
Program, Geographic Names Information System, National Hydrography
Dataset, National Land Cover Database, National Structures Dataset, and
National Transportation Dataset; USGS Global Ecosystems; U.S. Census
Bureau TIGER/Line data; USFS Road Data; Natural Earth Data; U.S.
Department of State Humanitarian Information Unit; and NOAA National
Centers for Environmental Information, U.S. Coastal Relief Model. Data
refreshed August, 2021.
TITLE
o 2,000 4,000 SITE LOCATION MAP
NPROJECT
SCALE IN FEET OXFORD LANDFILL
GRANVILLE COUNTY
U.S.G.S. QUADRANGLE MAP OXFORD, NORTH CAROLINA
2923 South Tryon Street - Suite 100
BEREA, NORTH CAROLINA2019 hart hickman Charlotte, North Carolina28203
704-586-0007 (p) 704-586-0373 (t)
OXFORD, NORTH CAROLINA 2019
SMARTER E NVrFro 7jMENT LL soLUVONs License # C-1269 / # C-245 Geology
3 QUADRANGLE DATE: 11-21-22 REVISION NO: 0
7.5 MINUTE SERIES (TOPOGRAPHIC) JOB NO: GMI-004 FIGURE NO: 1
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Appendix A
Groundwater and Surface Water Sampling Records
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

hart', hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.2 mg/L
S. Cond. +/- 5% ORP +/- 20 mV
Job No:
Well ID:
Well Location:
Facility Name: �A k,!& uw%& "* 1 Date:
M-3 .o 64
I i.a �ti�c
l-N 61 T�
Top of Casing Elevation (ft rnsl)i19 Casing Material. t Y L Volume of Water Per Well Volume:
Total Well Depth (fITOC)'1kjA ````` ��""�`� Depth to Water (ftTOC):
Sampling Personnel + w _ Screen Inter
Type of Pump: Tubing Material.
a�
Weather Conditions: slsh it C-� NOTES:
GROUNDWATER SAMPLING PARAMETERS
Water
Volume
Pumping
Time
Level
Pumped
Rate
q �
C■
�`�jrnl%
A
-1Qm\
—
lCyo
51
It. w1
SIC30 m\
1 ra0_Vsv\
w5bo Yh\
\
5'LQ van\
1C-ao r"A vt
I DD�n _
`�
lA(X)by+n1-
I
l O k \
6] 5Tj rm_
`50WA IVA
1 o l to
j z� - Ll)-7
150 o rni_
l%PAO.
Other Sample Parameters: —
Sampled at:—.
Sample Delivered to —Li. CS���
gallons
Well Diameter: �-
il (ftTOC)7-6\ • 5
Pump/Tubing set at: _ ft
DO
Temp.
S. Cond.
pH
ORP
Turbidity
IT1 II
IS/cm
SU
� M V)
\ f U)
c'
115 A3
-1 &1
°i
Wy q
I 1 Cn
I3,a13
I3
Li.q_
1 . 5fl
5.11
6V t
at . 5
1'L3
1 o3.%
1 Dy
t95
5_1`e
I z.4
\
6!�
.
1 LA 3
�'3
S .'i.L
1�. 1)
k A "y l- y 1
lg''
C; 1%
46
1 .
pia
05
5,z5
j-to,.,l
tDl. tU
Parameters taken with:
by
Field Filtration: ® Yes (F) No If yes, which sample parameters were field
Sample Parameter Containers (Types, Number of Containers, Preservatives
L� V\ t� . Mt ka�� �S o 1 Q t(01, \kn P� ik Ale, trill I gow, l QL%S �-f W C.�1�(
VUYI `�
at
GI`C-
W
"S:\BBB Master Templates\Forms - 2022 Forms\Low Flow Groundwater Sampling Form pdf'
Last Updated: 2/14/2022
Stabilization criteria guidelines from the EPA SESD Operating
Procedure for Groundwater Sampling, dated April 26, 2017-

2
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.2 mg/L
S. Cond. +/- 5% ORP +/- 20 mV
Job No: u'I1 v\a `Vb,--\
Turb. +/- 10% (<10 NTUs for metals) Well ID: '
Water Level: slight or stable
drawdown duringpurgingWell Location: ( Y,
Facility Name 6 T' "C Date: '-3if;0 LZ�
Top of Casing Elevation (ft msl): Casing Material: �� L _ Volume of Water Per Well Volume: gallons
Total Well Depth (fITOC): ���•S �Depth to Water (ftTOC): +U Well Diameter: 2
Sampling Personnel: nn i��"� Screen Interval (ftTOC) 1`'l•� %°�•S
Type of Pump: W G x^► Tubing Material; (i�Q Pump/Tubing set at: ft
Weather Conditions: 5" NOTES:
GROUNDWATER SAMPLING PARAMETERS
Water Volume Pumping 00 Temp. S. Cond. pH ORP Turbidity
Time Level Pumped Rate {mq/I] Slcm fSSul mV NTU
1031 1 fl� °1� `4 wn1 �� 0 .Loeb L'�`- 5Uk \10 - _3
Other Sample ParamlI e(ersi }�►'7
Sampled at: L l Parameters taken with: h�jgo TQT
Sample Delivered to: Q by t at
Field Filtration: ()Yes E) No If yes, which sample parameters were field filtered: Ge.0
Sample Parameter Containers (Types, Number of Containers, Preservatives): Slop
"S:\BBB Master Templates\Fonns - 2022 Forms\Low Flow Groundwater Sampling Form pdf' Stabilization criteria guidelines from the EPA SESD Operating
Last Updated: 2/14/2022 Procedure for Groundwater Sampling, dated April 26, 2017.

hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Facility Name:
GA-�LWA kfAVIdlA,
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.2 mg/L
S. Cond. +/- 5% ORP +/- 20 mV
Turb. +/- 10% (<10 NTUs for metals)
Water Level: slight or stable
drawdown during purging
.,�- Z
Job No:
C-A • l_Jl19
Well ID:
48W -212V_
Well Location:
r x t W& I j C,
Date:
312
Top of Casing Elevation (ft msl): 4�"U b 7'] Casing Material: -P\i (_ Volume of Water Per Well Volume: gallons
Total Well Depth (ftTOC): Ck1 Depth to Water (ftTOC): ly Well Diameter: ZV
Sampling Personnel: 5 Screen Interval (ftTOC): 2`� - Zia -'�6
Type of Pump:. Pe f 1 _ Tubing Material: r_ Pump/Tubing set at: 2-L1 ft
Weather Conditions: ';c o I(UI 6 r NOTES:
GROUNDWATER SAMPLING PARAMETERS
Water Volume Pumping DO Temp. S. Cond. pH ORP Turbidity
Time Level Pumoed Rate m II (°C)(as/cm) (SU) mV NTU
l S`3S _ � .1Z 1 Sarnl to �.bS I. �L.� 3-3g �a .(a� �. � `j`-1.-L
1 C�' 14 0 9 LA . -1 1 7 S-v LSU Milo l 1 _ f �i . u' � , — �6 3 •y '3t� . l
14 IR -61;co i5b,)4 t
[ -- _ • Li u �,F ^_ l�'l1 _ ,in , .01 _ � A b ZLj .Z L(, _
_ [L, llJ J��� � I � 11 Orb l`-t •l 3lJy`�'l-' � -K"7 -� .1 � .�•
I in t5 1 v, 7KOO w ,^Al iyn _b qi ► `1 .0 0 1
>co -�b I il, 0 cii
Other Sample Parameters:
Sampled at: \V�0 Parameters taken with: UjSj k -Z Cat:
Sample Delivered to: �6LU- by -fO-C)L' at
Field Filtration: © Yes G No If yes, which sample parameters were field filtered: N
Sample Parameter Containers (Types, Number of Containers,
L �roM� 4i*,L �\n 40 I z � ��sfi� VIA (.W06�
"SABBB Master TemplatesTorms - 2022 Forms\Low Flow Groundwater Sampling Form.pdf' sraomzanon cnrena guioeimes from me ❑rr, ocou uperauny
Last Updated: 2/14/2022 Procedure for Groundwater Sampling, dated April 26, 2017,

hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Facility Name: �C-t-a i ��. �;i� UJ`,-k L
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.2 mg/L
S. Cond. +/- 5% ORP +/- 20 mV
Turb. +/- 10% (<10 NTLIs for metals)
Water Level: slight or stable
drawdown during purging
Job No: 6�-Z - U 0�
Well ID: /4 V — Ll k
Well Location: U �flrr1 h] L
Date: 3/a /"-Z 7
Top of Casing Elevation (ft msl): --3 Casing Material: VUC, Volume of Water Per Well Volume:
Total Well Depth (ftTOC): Depth to Water (ftTOC): 'iJ 0C Well Diameter: 2
Sampling Personnel: /U O Screen Interval (ftTOC):. <Z -(,::,
Type of Pump: �r K _ Tubing Material:.. _t ~~� P .� _ Pump/Tubing set at: 1--65
Weather Conditions: 0'-)�An'� � NOTES:
gallons
6
ft
GROUNDWATER SAMPLING PARAMETERS
Water Volume Pumping DO Temp. S. Cond. pH ORP
Turbidity
Time Level Pumped Rate CQ S/cm SU m�V].
(NTU)
IS`o t .. '-� •''('L 7 SS-3 t/
7.Go
1 3e� 1.'2.-�J l C7b 1 D nzlnr� 73" 6. ;7S— 71/9 7 7Z, 7
<v_o
1�_�� I..�• �( isE7-LL", 3, f(,-S�7 7sD %, �Si( '78.
<�G_6I
Other Sample A
/Parameters:
Sampled at: ( 2'q 0 Parameters taken with:
Sample Delivered to. N."—C k�6 V 11 i Q_ by _ ��: V�/ at
Field Filtration: ® Yes @ No If yes, which sample parameters were field filtered:
l
mple Parameter Containers (Types, Number of Containers, Preservatives}: a K y0,,, L VOA1 L,) HrrCI
K�D,, L Afe44(S ^SbµL 04s-k, La AfQ•A- Z, 6b'L ll"k, U S. l �ar. �$T�,r� lra uus.
3v1
"S:\BBB Master Templates\Forms - 2022 Forms\Low Flow Groundwater Sampling Form_pdf' Stabilization criteria guidelines from the EPA SESO Operating
Last Updated: 2/1412022 Procedure for Groundwater Sampling, dated April 26, 2017_

hart = hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.2 mg/L
S. Cond. +/- 5% ORP +/- 20 mV
Turb. +/- 10% (<10 NTUs for metals)
Water Level: slight or stable
drawdown during purging
Facility Name:
Job No: CAA. . C1&A
Well ID: ,AAw -
Well Location: o x
Date: `'J 1 2C\ 1 %:5
Top of Casing Elevation (ft msl): `�`��• S Casing Material: Volume of Water Per Well Volume: gallons
Total Well Depth (ftTOC): ,.� Depth to Water (ftTOC): l '��1 Well Diameter: 2
Sampling Personnel: Screen Interval (ftTOC): `Z(;\ -^
Type of Pump:_ �Q t Tubing Material: LQ -7 Pump/Tubing set at: Ys ft
Weather Conditions: NOTES:
t
GROUNDWATER SAMPLING PARAMETERS
Water Volume Pumping DO Temp. S. Cond. pH ORP Turbidity
Time Level Pumped Rate [mall](as/cm) Lam) rLULUJI
`25 I .
%v �eA% l ,°� 5 i L1 [a • t-`i \I -I • Lk `?. 55Z
5 1 1 s1. Rya I1: Rw A vn E L l k U • 1 2,6 x\ (v 3
23`7i 0) 6L4119b mL U ' 1A \1, 5
Other Sample Parameters:
Sampled at � LA Parameters taken with:
Sample Delivered to: 9s�__ _ `re�•I\L� by _ at
Field Filtration: © Yes e No If yes, which sample parameters were field filtered: `
Sample Parameter Containers (Types, Number of Containers, Preservatives):C`314u"V.Y1 `6146 x mi s�n 1fnoy, skA. 7
\dtA i„Q1�1 ��r1 C 5wl r r�
\'LG m\
fit\
"S:\BBB Master Templates\Forms - 2022 Forms\Low Flow Groundwater Sampling Form.pdf' ('> <b\,VA\ VIV\ AP\(> G Q;�\
�yaawu. a irowcc �
n criteria guidelines from the EPA SESD Operating
for Groundwater Semolina. dated Aoril 26. 2017.

11
hart , -= hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Facility Name: U x6�1
Top of Casing Elevation (ft
Total Well Depth (ftTOC)
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.2 mg/L
S. Cond. +/- 5% ORP +/- 20 mV
Job No: C.7 ivv/
Well ID: MvJ-(, (2,
Well Location: © NrC_
Date: -- 1--Z-3
% ( Casing Material: '(T+ Volume of Water Per Well Volume:
11A
curb. +/- 10% (<10 NTUs for metals)
Water Level: slight or stable
drawdown during purging
tl yl l- V
Depth to Water (UOC): "7 .0 S Well Diameter: %N
Sampling Personnel: �U 5
Type of Pump: _ Tubing Material:
Weather Conditions: Ja 15
gallons
Screen Interval (ftTOC) - L-16
Pump/Tubing set aL S� ft
NOTES'
GROUNDWATER SAMPLING PARAMETERS
Water Volume Pumping D❑ Temp. S. Cond. pH ORP Turbidity
Time Level Pumped Rate rn 11 L'Q _ tSlcfn �� mV NTU
1 13 e. 21 — 1SOml m 1� I�.SS q� _ �51 S� . o i�-1.`63
-7" r�l I CZN M Z. .Z7
d 'arn! n 2 Z r'� • �'� Q 4D l� ' `�i� �D -
1 1z46 -L _2z-5�'t,�I _10m1 m l ,1-►& 61c�% to �s3 3 .2-
S6rnln ILI,0y ��t$ � `i2� Li,`67
�T Tv wi � �1°i� G. %3 ly1 •17 3.756
Other Sample Parameter tj�x
Sampled at: 1 1 Parameters taken with: 3= ,
Sample Delivered to: by f c� at
Field Filtration: © Yes 0 No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives)(S u 110 ro V0 V'n 1-410,10 3j(Ll 0 vo
-, � n vA> �AfA�.A-, _ uMf j H QkILLNn, . tIn Al Y-A\kA", S ti5-6 +mil kAu� an rvu vk,) ( Igo Qkoo{ t un Svl
'SIBBB Master TemplatesTorrns - 2022 Forms\Low Flow Groundwater Sampling Form.pdf' Stabilization critens gwbeimes from me err, beau uperaung
Last Updated: 2/14/2022 Procedure for Groundwater Sampling, dated April 26, 2017.

hart hickman
Job No:y /-l1-- � ccp� -�- ' C��
SMARTER ENVIRONMENTAL SOLUTIONS S. Cond. +/- 5% ORP +/- 20 mV ,{
Turb. +/- 10% (<10 NTLls for metals) Well ID:
LOW -FLOW GROUNDWATER Water Level: slight or stable r
SAMPLING RECORD drawdown during purging Well Location: (�7LTc�r l NC
Facility Name: Date: 1 A'Q ,3
Top of Casing Elevation (ft msl): Casing Material: Pyc Volume of Water Per Well Volume: gallons
1-2
Total Well Depth (ftTOC): 33- s Depth to Water (ftTOC): Well Diameter:
Sampling Personnel: L C. r��w ..H _ Screen Interval (ftTOC): / 1 • S'
Type of Pump: e2�,S `�/ Tubing Material: �� _ Pump/Tubing set at: 3 a ft
Weather Conditions: G r r l I U� NOTES: kn, H,1 3 7' S/
r- s. Kvd. 1,6z5- -/Gs a
Stabilization Criteria
Primary: Secondary:
pH +1- 0.1 unit DO +1- 0.2 mg/L
GROUNDWATER SAMPLING PARAMETERS
Water Volume
Pumping DO Temp. S. Cond.
pH
ORP
Turbidity
Time Level Pumped
Rate (malt] L.1(AS/cm
Lau-1
(mV)
MUD
I'1 ply 'Z'3.(v; 7 To'
7b
q7.
�. [.
a.
1LlS-Y 23,E -z250
3. Z-cr
s r
g C,
I ,
/Ifsq 25 C,7 54e�—
rSr 5.
IT Y51-
Y7
I S"'o' 2 3 ('3 'gib
/TLc (i
3. fc 31 3 r
/5".<33
57 1:F
'7 2. 2
I t
Other Sample Parameters: du
Sampled at: ��V�
Parameters taken with: L S-S Hc—e,�, (W�
Sample Delivered to: ��� �5 v� 1`0
_. by
at
Field Filtration: O Yes G No If yes, which sample parameters were field filtered:
ample Parameter Containers (Types, Number of Containers, Preservatives): ') o^t t i
-?X- �16n I
G/t 1 - 1 rox.
123�1^ L 1144 G 4 C
4'1kr.1". r
5�
"S:\BBB Master Templates\Fors - 2022 Forms\Low Flow Groundwater Sampling Form.pdf' L a-
��yy;; ��75� �'� J
(75W n'L J
Stabilization criteria guidelines from the EPA SESD Operating
Procedure for Groundwater Sampling, dated April 26, 2017.
Last Updated. 2/1412022
\"'
C /S,, Z Vsp; d,m- �Y d• r- 1

hart t� hickman
W
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Job No:`S-
Well ID:� —2
Well Location: A�) C
Facility Name: 0) xTQs l L t 1,-,.1- 1 'L Date: 3
Top of Casing Elevation (ft msl):- Casing Material: . f VC Volume of Water Per Well Volume: gallons
Total Well Depth MTOC): `L I -s Depth to Water (ftTOC): G/• gZ Well Diameter: 2
Sampling Personnel: C' Cane Screen Interval (ftTOC): //. !T- - 2 r
Type of Pump: r ; j k:(- Tubing Material' LDPE Pump/Tubing set at: �t ft
Weather Conditions: � ,xm ', Q,), )Lt4 `" 1 U NOTES:
GROUNDWATER SAMPLING PARAMETERS
Water
Volume
Pumping
DO 'temp. S. Cond.
pH
ORP
Turbidity
Time {rLevel
Pumped
Rate
.e• n
fs"U
{mall] �[ Slcm
{ S' i� p�.+..S
t �i � 'yrJCi �Z_
�7�
LUG
�� , v L
�
1 Liz/. r}Z
1 Qr'7 •
NTU
4 c).
'<C
\�, c
•�.S U L
G' -
�
.i
i�'l.'L 4 _I s1 _
��5o
ISa
G•3S �'S. L _ �_�fr�
-2
��_
G�' ❑
cc:._c i-
') I LI
C� J(J
C� • J Pf
Other Sample Parameters:
Sampled at: t,°-t—S-L
Parameters taken with:_
Sample Delivered to:
D
by
at
Field Filtration: o Yes
No If yes,
which sample parameters were field filtered:
Semple Parameter Containers (Types, Number of Containers, Preservatives): J k Ut;cv
r
ZSbnL�k►
ci.tiai­fi,n eritAria nuidslines from the EPA SESD Operating
'S:\BBB Master Templates\Fonns - 2022 Forms\Low Flow Groundwater Samp ing t-orm.por- Procedure for Groundwater Sampling, dated April 26, 2017.
Last Updated: 2114/2022

hart' hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER I
SAMPLING RECORD
Facility Name:
W G
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.2 mg/L
S. Cond. +/- 5% ORP +/- 20 mV
Turb. +/- 10% (<10 NTUs for metals)
Water Level: slight or stable
drawdown during purging
Job No- C, dLI
WeIIID:
Well Location:
Date:
Top of Casing Elevation (ft msl): Casing Material: r Volume of Water Per Well Volume:
Total Well Depth (ftTOC): {��� • Depth to Water (ftTOC):__ Well Diameter:
Sampling Personnel: G.f 5
Type of Pump: 'N Tubing Material
Weather Conditions: AtA�
r
gallons
Screen Interval (ftTOC):
Pump/Tubing set at: -S ft
NOTES: J -0 " f y-- %= Yo " ga—
GROUNDWATER SAMPLING PARAMETERS
Water
Valuate
Pumping.
DO
Temp.
S. Cond.
pH
ORP
Turbidity
Time
Level
Pumped
Rate
m /I
(Its/cm)
L�
L�
NTU
GILTS
�•��
—
fS n
I S 1%
, ,� t �
�L�L�
��3
Q.•?-
i
'p.qI
I
3. 7 `$
1 - L
Is
7. R 43
Io mot.
e l
US .,
w-
.,
�
1' Lod
is-
r
�.
f.,3
_
61
Ll0
L
{ r A�-
/J pg
(I;rf.
r7.
CC:-G !�
ut W po-
ir,
5' 9
-7• (.b
'?C'.-L
cc. C'%
lam^
}
- 5'u 'U
i
-a
/ `/..;
.591 -?3
3` 7`l
7 . S`9
a I
C? 2, `l
F_ o
e t
E'% c \
L
L w.
.
.
}13
1i`L
11. E-7
i U 1
� I
q
1'�•'S
3773,9
—
i
_ Ck
3VISO
11 L�f
,
-L
�ot7�twL
ISOnLM�
•
F.-7�
-
SCOy'S
7S 7
lQr"
GO• t7i
Other Sample Parameters:
Sampled at:
I .2-b 37
Parameters
taken with:
[
Sample Delivered to: p Gc e
Adw-AO,
by 4
at
Field Filtration:
® Yes 0
No If yes, which sample parameters were field filtered:
Sample Parameter
Containers (Types, Number of Containers, Preservatives): (3,c w'- L `�^ leS.
r
f 43)< g01'L
�
+a) kia v�� ��D L
,
D}.,� {� ;..�`re�. )k�I:1��r��Z��D.,L vL-c�c trrtsvc�.
CGlon lr��� .�L�= ` �•,
' k
"SABBB Master Templates\Forms - 2022 Forms\Low Flow Groundwater Sampling Form.pdf' Stabilization criteria guidelines from the EPA SESD Operating
Last Updated. 2/1412022 Procedure for Groundwater Sampling, dated April 26, 2017.

hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
I LOW -FLOW GROUNDWATER I
SAMPLING RECORD
Facility Name:
Top of Casing Elevation (ft msl):
Total Well Depth (ftTOC):
Sampling Personnel:�A X,2S
Type of Pump: 7 i �
Weather Condition
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.2 mg/L
S. Cond. +/- 5% ORP +/- 20 mV
7
Job No: 61tj-f - `--'" Uf
Turb. +/- 10% (<10 NTLIs for metals) Well ID: > — Z D
Water Level: slight or stable
drawdown during purging Well Location: c
Casing Material: 49V C.
Depth to Water (ftTOC): n) • � Lf
Date: �7 9 / Z
Volume of Water Per Well Volume: gallons
Well Diameter:
2
Screen Interval (ftTOC): � 6, 5 - 5 f
Tubing Material: U Q E Pump/Tubing set at: S 7 ft
�o C
f NOTES:
GROUNDWATER SAMPLING PARAMETERS
Water Volume
Pumping
D❑
Temp.
S. Cond.
pH
❑RP
Turbidity
Time Level Pumped
Rate
Lm q/�l
L°�
S/cm
(SU)
WD
NTU
53 ^7. ,u
xv
2.30
1"Ir. -s-
`7
J +a
7• 3
/(,C).
161�1•
S 10St -1'
1:Smoth.
-7— 1 0
11.
T 7
7.33
r
Co-Gj
Other Sample Parameters: _
l �
Sampled at: Parameters taken with
Sample Delivered to: �1 f`[.c�1� �_ by �"C�
�}
' S � PrUP/us
at
0
Field Filtration: © Yes I, No If yes, which sample parameters were field filtered.
Sample Parameter Containers (Types, Number of Containers, Preservatives): S s p+
"S:\BBB Master TemplatesTorms - 2022 Forms\Low Flow Groundwater Sampling Form pdf' Stabilization criteria guidelines from the EPA SESD Operating
Last Updated: 2/14/2022 Procedure for Groundwater Sampling, dated April 26, 2017.

_�l Surface Water Sampling Form
hart E hickman
SMARTER ENVIRONMENTAL SOLUTIONS GENERAL INFORMATION f
Job No.: ` - !y� o0 q Location No.: S W Date: 1 � ��—
Site Name:61�a Lr" l l t' U,l , 4— � Location: 6 � � fU
— AZA NS
Sample Type &Grab (❑) Composite (❑) Other
L
Sampling Equipment (❑) Dedicated (❑) Decontaminated (❑) Bailer (❑) Pump
Material (❑) PVC (❑) Stainless Steel (❑) Teflon (❑) Other
Decontamination Method: I V I �•
LOCATION INFORMATION
Coordinates:
Sample Location Dimentions Width Depth to Stream Bed
PURGING INFORMATION
Time
pH
(SU)
Temp.
(°C)
S. Cond.
umhos/cm
Redox
Turbidity
(NTU)
Weather
Sample Condition: (❑) Clear (t) Cloudy ((❑) Other.
Field Filtration: (❑) Yes (14) No
r
Comments.
Sample Collector:
File: SW Sampling Log, SW Form
Date: 2/20/2018
Odor.
Date: Time:

Surface Water Sampling Form
hart = hickman
SMARTER ENVIRONMENTAL SOLUTIONS
GENERAL INFORMATION
/
Job No.: `i uy�
�
-
Location No.: 5 Date:
1 U
Site Name.&' "A
Lv"(�u Location: OK"(N �L
Sample Type
(jj
Grab (❑) Composite (❑) Other
Sampling Equipment
(❑)
Dedicated (❑) Decontaminated (❑) Bailer
(❑) Pump / V�
Material
(❑)
PVC (❑) Stainless Steel (❑) Teflon (❑)
Other
T., NA
A
Decontamination Method:
LOCATION INFORMATION
Coordinates:
Sample Location Dimentions Width Depth to Stream Bed
PURGING INFORMATION
Time
pH
(SU)
Temp.
(°C
S. Cond.
uMhos/cm)
Redox
Turbidity
NTU
6 J
122
Z N
Weather Conditions:
Sample Condition: (�h Clear (❑) Cloudy (❑) Other: Odor:`
Field Filtration: (❑) Yes (❑) No Containers (Types, Numbers, Preservatives): `'l``
0%'n) vUAS
-1 fiv' I vtivar I. -'n 1-ti 17 i �n1 C(,, L lA [
Comments:
Sample Collector:
File: SW Sampling Log, SW Form
Date: 2/20/2018
Date: 3130 Time:__��

Appendix B
Laboratory Analytical Reports
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
April 18, 2023
Jeffrey 011ison
Hart & Hickman
3921 Sunset Ridge Rd.
Ste. 301
Raleigh, NC 27607
RE: Project: GM1.004
Pace Project No.: 92659727
Dear Jeffrey 011ison:
Enclosed are the analytical results for sample(s) received by the laboratory on March 30, 2023. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
`y] L�aru
Angela Baioni for
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 14

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: GM1.004
Pace Project No.: 92659727
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92659727001
MW-5R
Water
03/29/2314:05
03/30/2310:00
92659727002
MW-7
Water
03/29/2315:09
03/30/2310:00
92659727003
NES-2S
Water
03/29/2312:32
03/30/2310:00
92659727004
NES-21)
Water
03/29/2312:03
03/30/2310:00
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 2 of 14

t G p T A v _u Q N ti n ¢ o
rL
ro
CL
m CL
o � n �2 m o 5� d +� o ' 1
x 9 p r
�i" cm lavaceri
VI
fln C� - `�•
° 6 1 cr ✓�
m os = O Q a a A (6
y G ry n; a HIV
c70—
ltN w y �,
�
a O a
y_ 3 R v 7 Z
ITm� � d � O •� CCC--V A � Tl
n a a n c a i!
-1
rp `C C
a n o 9 Ov a
N rt,'. 41 a rj o a roul
n t—
�',
ro zo v q a < G] n rx
Sv ° _ n rn r2 r f4
in j cS L+ E O p o C m 3 rro
N
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VrrD
CL
-
rc
G
+ r ,.
r
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n v� pY'(Ik
a 3 Y N�
ciyc—T�
pj
14
\i/ ter.; S ♦Z - ` �1 1 1r t - d I,i �, 41 :•i
fl
Rnn
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f e. rn: d m i- a r m•n p n
f , '" ` m:: to ►r � a 7Wb4p �s m r rr u a a
rod rn Y .i �' a 7 i 5{ r �` zC r C pl ly 1, ..suer pn• ^�: r:f 0, t� -r'3 ? F ':3.' to
S�-r A
O 0 �r''3 i_ i iF i�', tRyr:i1 liW:19A0fn�rlR��Y!o ilY
' �" 3,a ro•m � p- a ,n t boar+�a%�gg!a
al
Oj
-� 0 .�:� _: l4, Fy-, �., M1; FS � .:9 - , � 1•� YT. .-.1R�- F• 44 17•�•W ri C-ro �o
P
Page 3 of 14

DC#-Tltle: ENV-FRM-HUN1-0083 V02 Sample Condition Upon Receipt
!G-PLSSSifeiaS ---. _ _
re,Date:11/14/2022 $:18;30 AM
*Check mark top half of Ebox.1f pH and/or deWorina.tlon is verified and
wIthln the acceptance .range for preservation samples.
Weptians: V'QA, conform, TM, all and Grea3.e, oRgMq!S (water) ©ac, LLHg
**Bottom half of box into list number of bottles
***Check �Ll unpreserved,NItrates for chlorine
Project 4 WO# : 92659727
PM: TMC Due Date: 04/13/23
CLIENT: 92—Hart_Ral
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pH Adjustment Log for Preserved Samples... .
Sample IC -Type of Rresensatiae. pH upon receipt pate preservation adjusled Time. preservation Amount of preservative_ I Lot
a e
-- - ------- --' r-••_l",-+,•.'ba,.„•,a•v..nown,rn--eon=l1dMal a Kfulr,llitug {rlwill VCWRI10InBhoAnearorrnaOENHCrer.tillcatlonOf-ice(Le
.
Out of hoist; incorrect preservative, aut of te.np, incorrect containers.
Page 4 of 14

aceAnalyfical
LELAP Certificate Number: 01955
A2LA Accredited (DoD ELAP-QSM 5.4) Certificate Number: 6429.01
ANALYTICAL RESULTS
•:I
Pace Analytical Gulf Coast
7979 Innovation Park Dr.
Baton Rouge, LA 70820
[phone]
Report Date 04/12/2023
Report Y 223033150
�1��i �1��i �1��i �1��i �1��i �1��i �1��i �1��i �1��i III
Project 92659727 G M 1.004
Samples Collected 3/29/23
Deliver To Additional Recipients
Taylor Cannon NONE
Pace Analytical
9800 Kincey Avenue
Suite 100
Huntersville, NC 28078
704-875-9092
ACCR D1TED
CERT # 6429.01
Pages 5 of 14
Pace Gulf Coast Report#: 223033150 04/12/2023 17:41 Page 1 of 10

Report#: 223033150
ceAnaytical
Project ID: 92659727 GM1.004 Report Date: 04/12/2023
Laboratory Endorsement
Sample analysis was performed in accordance with approved methodologies provided by the Environmental Protection Agency or other recognized
agencies. The samples and their corresponding extracts will be maintained for a period of 30 days unless otherwise arranged. Following this
retention period the samples will be disposed in accordance with Pace Gulf Coast's Standard Operating Procedures.
Common Abbreviations that may be Utilized in this Report
ND Indicates the result was Not Detected at the specified reporting limit
NO Indicates the sample did not ignite when preliminary test performed for EPA Method 1030
DO Indicates the result was Diluted Out
MI Indicates the result was subject to Matrix Interference
TNTC Indicates the result was Too Numerous To Count
SUBC Indicates the analysis was Sub -Contracted
FLD Indicates the analysis was performed in the Field
DL Detection Limit
LOD Limit of Detection
LOQ Limit of Quantitation
RE Re -analysis
CF HPLC or GC Confirmation
00:01 Reported as a time equivalent to 12:00 AM
Reporting Flags that may be Utilized in this Report
J or I Indicates the result is between the MDL and LOQ
J DOD flag on analyte in the parent sample for MS/MSD outside acceptance criteria
U Indicates the compound was analyzed for but not detected
B or V Indicates the analyte was detected in the associated Method Blank
Q Indicates a non -compliant QC Result (See Q Flag Application Report)
" Indicates a non -compliant or not applicable QC recovery or RPD — see narrative
E Organics - The result is estimated because it exceeded the instrument calibration range
E Metals - % diference for the serial dilution is > 10%
L Reporting Limits adjusted to meet risk -based limit.
P RPD between primary and confirmation result is greater than 40
DL Diluted analysis — when appended to Client Sample ID
Sample receipt at Pace Gulf Coast is documented through the attached chain of custody. In accordance with NELAC, this report shall be
reproduced only in full and with the written permission of Pace Gulf Coast. The results contained within this report relate only to the samples
reported. The documented results are presented within this report.
This report pertains only to the samples listed in the Report Sample Summary and should be retained as a permanent record thereof. The results
contained within this report are intended for the use of the client. Any unauthorized use of the information contained in this report is prohibited.
I certify that this data package is in compliance with The NELAC Institute (TNI) Standard 2009 and terms and conditions of the contract and
Statement of Work both technically and for completeness, for other than the conditions in the case narrative. Release of the data contained in this
hardcopy data package and in the computer readable data submitted has been authorized by the Quality Assurance Manager or his/her designee,
as verified by the following signature.
Estimated uncertainty of measurement is available upon request. This report is in compliance with the DOD QSM as specified in the contract if
applicable.
Authorized Signature
Pace Gulf Coast Report 223033150
Pages 6 of 14
Pace Gulf Coast Report#: 223033150 04/12/2023 17:41 Page 2 of 10

Report#: 223033150
ceAnaytical
Project ID: 92659727 GM1.004 Report Date: 04/12/2023
Certifications
Certification
Certification Number
A2LA Accredited DoD ELAP-QSM 5.4
6429.01
Alabama
01955
Arkansas
88-0655
Colorado
01955
Delaware
01955
Florida
E87854
Georgia
01955
Hawaii
01955
Idaho
01955
Illinois
200048
Indiana
01955
Kansas
E-10354
Kentucky
95
Louisiana
01955
Maryland
01955
Massachusetts
01955
Michigan
01955
Mississippi
01955
Missouri
01955
Montana
N/A
Nebraska
01955
New Mexico
01955
North Carolina
618
North Dakota
R-195
Oklahoma
9403
South Carolina
73006001
South Dakota
01955
Tennessee
01955
Texas
T104704178
Vermont
01955
Virginia
460215
Washington
C929
USDA Soil Permit
P330-16-00234
Pages 7 of 14
Pace Gulf Coast Report#: 223033150 04/12/2023 17:41 Page 3 of 10

Report#: 223033150
ceAnaytical
Project ID: 92659727 GM1.004 Report Date: 04/12/2023
Case Narrative
Client: Pace Analytical Services Report: 223033150
Pace Analytical Gulf Coast received and analyzed the sample(s) listed
on the Report Sample Summary page of this report. Receipt of the sample(s) is documented
by the attached chain of custody. This applies only to the sample(s) listed in this report.
No sample integrity or quality control exceptions were identified unless noted below.
No anomalies were found for the analyzed sample(s).
Pages R of 14
Pace Gulf Coast Report#: 223033150 04/12/2023 17:41 Page 4 of 10

ceAnaytica!
Report#: 223033150
Project ID: 92659727 GM1.004 Report Date:
04/12/2023
Sample Summary
Lab ID
Client ID
Matrix Collect Date
Receive Date
22303315001
MW-5R
Bubble Strip 3/29/23 14:05
3/31/23 09:38
22303315002
MW-7
Bubble Strip 3/29/23 15:09
3/31/23 09:38
22303315003
NES-2S
Bubble Strip 3/29/23 12:32
3/31/23 09:38
22303315004
NES-2D
Bubble Strip 3/29/23 12:03
3/31/23 09:38
Pages P of 14
Pace Gulf Coast Report#: 223033150 04/12/2023 17:41 Page 5 of 10

ceMaltica!
Report#: 223033150
Project ID: 92659727 GM1.004
Report Date:
04/12/2023
Detect Summary
Results and Detection Limits are adjusted for
dilution and moisture when applicable
AM20GAX
Lab ID
Client ID
Parameter Units
Result
Dil.
%Moist
22303315001
MW-5R
Hydrogen nM
4.4
1
NA
22303315002
MW-7
Hydrogen nM
5.9
1
NA
22303315003
NES-2S
Hydrogen nM
3.5
1
NA
22303315004
NES-21D
Hydrogen nM
3.5
1
NA
Pages 10 of 14
Pace Gulf Coast Report#: 223033150 04/12/2023 17:41 Page 6 of 10

Report#: 223033150
ceAnaytical
Project ID: 92659727 GM1.004 Report Date: 04/12/2023
Sample Results
MW-5R Collect Date 03/29/2023 14:05 Lab ID 22303315001
Receive Date 03/31/2023 09:38 Matrix Bubble Strip
AM20GAX
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 04/03/2312:40 763091 LMB NA
CAS#
Parameter
Result
DL
LOD
LOQ
Units
1333-74-0
Hydrogen
4.4
0.49
0.76
1.9
nM
Collect Date 03/29/2023 15:09 Lab ID 22303315002
MW-7 Receive Date 03/31/2023 09:38 Matrix Bubble Strip
AM20GAX
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 04/03/2312:52 763091 LMB NA
CAS#
Parameter
Result
DL
LOD
LOQ
Units
1333-74-0
Hydrogen
5.9
0.49
0.76
1.9
nM
N ES-2S Collect Date 03/29/2023 12:32 Lab ID 22303315003
Receive Date 03/31/2023 09:38 Matrix Bubble Strip
AM20GAX
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 04/03/2313:04 763091 LMB NA
CAS#
Parameter
Result
DL
LOD
LOQ
Units
1333-74-0
Hydrogen
3.5
0.49
0.76
1.9
nM
Collect Date 03/29/2023 12:03 Lab ID 22303315004
N ES-2D Receive Date 03/31/2023 09:38 Matrix Bubble Strip
AM20GAX
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 04/03/2313:16 763091 LMB NA
CAS# Parameter
1333-74-0 Hydrogen
Result
DL
LOD
LOQ
Units
3.5
0.49
0.76
1.9
nM
Pages 11 of 14
Pace Gulf Coast Report#: 223033150 04/12/2023 17:41 Page 7 of 10

ceAnaytica! Report#: 223033150
Project ID: 92659727 GM1.004 Report Date: 04/12/2023
General Chromatography QC Summary
Analytical Batch Client ID
MB763091
LCS763091
LCSD763091
763091 Lab ID
2468699
2468700
2468701
Sample Type
MB
LCS
LCSD
Prep Date
NA
NA
NA
Analysis Date
04/03/23 12:02
04/03/23 11:38
04/03/23 11:50
Matrix
Bubble Strip
Bubble Strip
Bubble Strip
AM20GAX
Units
nM
Spike
Result
%R
Control
Spike
Result
%R
RPD
RPD
Result
LOD
1 Added
Limits%R
1 Added
Limit
Hydrogen 1333-74-0
0.76U
1 0.761
121
10
185
1 70 - 130
1 121
12199
1 14
1 20
Pages 1? of 14
Pace Gulf Coast Report#: 223033150 04/12/2023 17:41 Page 8 of 10

Client !c: 4397 - Pace Analyiica! Services
Internal Transfer Gain of Custody
IIIIJf� I�III f 1811I IIJI 1 Ifl III Pam: KD1
Samples Pre -Lagged into eCOC. State Of Origin; �1C
Cert. Needed: � Yes " NO
Wnrkarder: 92659727 VVorkorrfer Name: GMI (104 Owner Received date: V11191023 Rpsiilts RPnUia_gtod Rv• d11'A1207'4
Report To
Suhconkaat 7o
Requested Analysis
Taylor M Cannon
Pace Gulf Coast
Pace Analytical Charkkdle
7979 Innovation Park Dr
9800 Kincey Ave. Suile 100
Baton Rouge, LA 70820
x
Huntersville, INC 28078
Phone [phone]
ra
N
Phone [phone]
a
a
PfeSefYBd GOr1tHIr12F5
0
a
T
�
V
O
Sample
collect
¢
4
Clem
Sample Id
Type
OaWTime
Lab 10
Matrix
0
LAB USE ONLY
1
W-5R
PS
1291202314:05
92659727001
Water
1
X
1
2
M4V-7
PS
W291202315:49
92659727002
Water
1
X
3
PS-2S
PS
31291202312:32
92659727003
Water
1
�
X
4
MM
PS
31291202312:03
92659727004
Water
1
X
5
Comments
Transfers
Released By
pateMme
Received By
Datefrime
2
V-5 G_
f
r
3
Cooler Temperature on Receipt
°C CustodV Seal or N
Received art Ice Y or Samples Intact Y or N
—*In order to maintain client con{idenfiality, locationlname of the sampling site, sampler's name and signature may not be provided on this COC document.
This chain of custody is considered complete as is since this irlformaVorl is available in the owner laboratory. (;Zo I (e 075 6-8-1 q
Thursday. March 30, 2023 3:50:26 PM
FMT-AIL-C-002rev.40 24March2009 Page 1 of 1
Pages 13 of 14
Pace Gulf Coast Report#: 223033150 04/12/2023 17:41 Page 9 of 10

,rv�+'ceAnalyfical'SAMPLE RECEIVING CHECKLIST IIIIIIiVIIIIII
SAMPLE DELIVERY GROUP
223033150
CHECKLIST
YES
NO
Client PM 1,01
Transport Method
Samples received with proper thermal preservation?
*❑
❑
4367 - Pace Analytical Services
F®DC
Radioactivity is <1600 cpm? If no, record cpm value in notes section.
COC relinquished and complete (including samplelDs, collect times, and sampler)?
❑
*❑
❑
❑
Profile Number
Received By
299835
N/bO ine, Dodie K
All containers received in good condition and within hold time?
All sample labels and containers received match the chain of custody?
*❑
0
❑
❑
Line Item(s)
Receive Date(s)
7 - Hydrogen
03/31/23
Preservative added to any containers?
❑
I❑
If received, was headspace for VOC water containers < 6mm?
*❑
❑
Samples collected in containers provided by Pace Gulf Coast?
❑❑
COOLERS
DISCREPANCIES
LAB PRESERVATIONS
Airbill Thermometer ID NA
Temp °C
None
None
620160758814
M
NOTES
Revision 1.6
Pace Gulf Coast Report#: 223033150
Page 1 of 1
Pages 14 of 14
04/12/2023 17:41 Page 10 of 10

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
April 18, 2023
Jeffrey 011ison
Hart & Hickman
3921 Sunset Ridge Rd.
Ste. 301
Raleigh, NC 27607
RE: Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
Dear Jeffrey 011ison:
Enclosed are the analytical results for sample(s) received by the laboratory on March 30, 2023. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
r
e
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 31

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
VirginiaNELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 31

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92659666001
NES-2S
Water
03/29/2312:32
03/30/2310:00
92659666002
NES-21)
Water
03/29/2312:03
03/30/2310:00
92659666003
TRIP BLANK
Water
03/29/23 00:00
03/30/23 10:00
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 31

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92659666001 NES-2S
EPA 8260D
SAS
4
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 4500-CI-E-2011
ANM
1
PASI-A
92659666002 NES-21)
EPA 8260D
CL
4
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 4500-CI-E-2011
ANM
1
PASI-A
92659666003 TRIP BLANK
EPA 8260D
SAS
4
PASI-C
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 31

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
Sample: NES-2S
Lab ID: 92659666001 Collected:
03/29/23 12:32
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
ND ug/L 1.0
0.39
1
04/07/23 08:19
75-01-4
Surrogates
4-Bromofluorobenzene (S)
96 % 70-130
1
04/07/23 08:19
460-00-4
1,2-Dichloroethane-d4 (S)
100 % 70-130
1
04/07/23 08:19
17060-07-0
Toluene-d8 (S)
105 % 70-130
1
04/07/23 08:19
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
0.86
1
04/04/23 22:51
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
81 % 67-130
1
04/04/23 22:51
17060-07-0
Toluene-d8 (S)
88 % 70-130
1
04/04/23 22:51
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
96700 ug/L 5000
5000
1
04/06/23 20:23
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
31600 ug/L 1000
500
1
04/01/23 03:35
14808-79-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
32.7J ug/L 40.0
10.0
1
03/31/23 03:12
14797-55-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
11300 ug/L 1000
500
1
04/05/2319:27
16887-00-6
Date: 04/18/2023 06:01 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 5 of 31

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
Sample: NES-21)
Lab ID: 92659666002 Collected:
03/29/23 12:03
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
ND ug/L 1.0
0.39
1
04/07/23 06:47
75-01-4
Surrogates
4-Bromofluorobenzene (S)
98 % 70-130
1
04/07/23 06:47
460-00-4
1,2-Dichloroethane-d4 (S)
97 % 70-130
1
04/07/23 06:47
17060-07-0
Toluene-d8 (S)
98 % 70-130
1
04/07/23 06:47
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
0.86
1
04/06/23 01:45
123-91-1 H1,H5
Surrogates
1,2-Dichloroethane-d4 (S)
92 % 67-130
1
04/06/23 01:45
17060-07-0
Toluene-d8 (S)
91 % 70-130
1
04/06/23 01:45
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
132000 ug/L 5000
5000
1
04/07/23 16:24
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
42000 ug/L 1000
500
1
04/01/23 03:51
14808-79-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
98.5 ug/L 40.0
10.0
1
03/31/23 03:10
14797-55-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
8570 ug/L 1000
500
1
04/05/2319:28
16887-00-6
Date: 04/18/2023 06:01 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 6 of 31

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
Sample: TRIP BLANK
Parameters
Lab ID: 92659666003 Collected:
Report
Results Units Limit
03/29/23 00:00
MDL DF
Received: 03/30/23 10:00 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
ND ug/L 1.0
0.39 1
04/07/23 04:05
75-01-4
Surrogates
4-Bromofluorobenzene (S)
96 % 70-130
1
04/07/23 04:05
460-00-4
1,2-Dichloroethane-d4 (S)
93 % 70-130
1
04/07/23 04:05
17060-07-0
Toluene-d8 (S)
108 % 70-130
1
04/07/23 04:05
2037-26-5
Date: 04/18/2023 06:01 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 31

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
QC Batch: 765937
Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D
Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659666002
METHOD BLANK: 3976888
Matrix: Water
Associated Lab Samples: 92659666002
Blank Reporting
Parameter
Units
Result Limit MDL
Analyzed
Qualifiers
Vinyl chloride
ug/L
ND 1.0 0.39
04/07/23 00:43
1,2-Dichloroethane-d4 (S)
%
98 70-130
04/07/23 00:43
4-Bromofluorobenzene (S)
%
100 70-130
04/07/23 00:43
Toluene-d8 (S)
%
97 70-130
04/07/23 00:43
LABORATORY CONTROL SAMPLE:
3976889
Spike LCS LCS
% Rec
Parameter
Units
Conc. Result % Rec
Limits Qualifiers
Vinyl chloride
ug/L
20 14.9 74
62-130
1,2-Dichloroethane-d4 (S)
%
98
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
99
70-130
MATRIX SPIKE SAMPLE:
3976891
92659923009 Spike MS
MS
% Rec
Parameter
Units
Result Conc. Result
% Rec
Limits Qualifiers
Vinyl chloride
ug/L
ND 20 18.4
92
61-163
1,2-Dichloroethane-d4 (S)
%
103
70-130
4-Bromofluorobenzene (S)
%
96
70-130
Toluene-d8 (S)
%
97
70-130
SAMPLE DUPLICATE: 3976890
92659670001 Dup
Max
Parameter
Units
Result Result RPD
RPD
Qualifiers
Vinyl chloride
ug/L
ND ND
30
1,2-Dichloroethane-d4 (S)
%
99 102
4-Bromofluorobenzene (S)
%
98 99
Toluene-d8 (S)
%
97 96
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/18/2023 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 31

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
QC Batch: 766318
Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D
Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659666001, 92659666003
METHOD BLANK: 3978973
Matrix: Water
Associated Lab Samples: 92659666001, 92659666003
Blank Reporting
Parameter
Units
Result Limit MDL
Analyzed Qualifiers
Vinyl chloride
ug/L
ND 1.0
0.39 04/07/23 02:34
1,2-Dichloroethane-d4 (S)
%
95 70-130
04/07/23 02:34
4-Bromofluorobenzene (S)
%
95 70-130
04/07/23 02:34
Toluene-d8 (S)
%
108 70-130
04/07/23 02:34
LABORATORY CONTROL SAMPLE:
3978974
Spike LCS LCS
% Rec
Parameter
Units
Conc. Result % Rec
Limits Qualifiers
Vinyl chloride
ug/L
20 16.6 83
62-130
1,2-Dichloroethane-d4 (S)
%
103
70-130
4-Bromofluorobenzene (S)
%
98
70-130
Toluene-d8(S)
%
102
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3978975 3978976
MS MSD
92659909002
Spike Spike MS MSD
MS MSD % Rec Max
Parameter Units
Result
Conc. Conc. Result Result
% Rec % Rec Limits RPD RPD Qual
Vinyl chloride ug/L
ND
20 20 15.1 16.8
76 84 61-163 11 30 v1
1,2-Dichloroethane-d4 (S) %
98 97 70-130
4-Bromofluorobenzene (S) %
101 100 70-130
Toluene-d8 (S) %
97 97 70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/18/2023 06:01 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 31

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
QC Batch: 765904 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659666001
METHOD BLANK: 3976660
Matrix:
Water
Associated Lab Samples: 92659666001
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 04/04/23 20:00
1,2-Dichloroethane-d4 (S)
%
80
67-130
04/04/23 20:00
Toluene-d8 (S)
%
87
70-130
04/04/23 20:00
LABORATORY CONTROL SAMPLE: 3976661
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.6 103 70-130
1,2-Dichloroethane-d4 (S) % 80 67-130
Toluene-d8 (S) % 88 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3976662
3976663
MS
MSD
92659666001 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 18.6 18.5
92
92
55-137
0 30 H1
1,2-Dichloroethane-d4 (S)
%
84
85
67-130
30
Toluene-d8 (S)
%
109
80
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/18/2023 06:01 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 31

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
QC Batch: 766180 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659666002
METHOD BLANK: 3978090
Matrix:
Water
Associated Lab Samples: 92659666002
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 04/05/23 17:11
1,2-Dichloroethane-d4 (S)
%
83
67-130
04/05/23 17:11
Toluene-d8 (S)
%
87
70-130
04/05/23 17:11
LABORATORY CONTROL SAMPLE: 3978091
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 17.8 89 70-130
1,2-Dichloroethane-d4 (S) % 78 67-130
Toluene-d8 (S) % 86 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3978092
3978093
MS
MSD
92659941002 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane(p-Dioxane)
ug/L 0.89J 20
20 18.7 19.9
89
95
55-137
6 30
1,2-Dichloroethane-d4 (S)
%
86
80
67-130
30
Toluene-d8 (S)
%
108
106
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/18/2023 06:01 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 31

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
QC Batch: 766385 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659666001
METHOD BLANK: 3979186 Matrix: Water
Associated Lab Samples: 92659666001
Blank Reporting
Parameter Units Result Limit
Alkalinity, Total as CaCO3 ug/L ND 5000
LABORATORY CONTROL SAMPLE: 3979187
Spike LCS
Parameter Units Conc. Result
Alkalinity, Total as CaCO3 ug/L 50000 51400
MDL Analyzed Qualifiers
5000 04/06/2317:11
LCS % Rec
% Rec Limits Qualifiers
103 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3979189 3979190
MS MSD
92659639004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 163000 50000 50000 218000 222000 110 117 80-120 2 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3979191 3979192
MS MSD
92659666001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 96700 50000 50000 154000 155000 114 116 80-120 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/18/2023 06:01 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 31

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
QC Batch: 766516 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659666002
METHOD BLANK: 3980290 Matrix: Water
Associated Lab Samples: 92659666002
Blank Reporting
Parameter Units Result Limit
Alkalinity, Total as CaCO3 ug/L ND 5000
LABORATORY CONTROL SAMPLE: 3980291
Spike LCS
Parameter Units Conc. Result
Alkalinity, Total as CaCO3 ug/L 50000 51800
LABORATORY CONTROL SAMPLE: 3980292
Spike LCS
Parameter Units Conc. Result
Alkalinity, Total as CaCO3 ug/L 50000 52600
MDL Analyzed Qualifiers
5000 04/07/2316:05
LCS % Rec
% Rec Limits Qualifiers
104 80-120
LCS % Rec
% Rec Limits Qualifiers
105 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3980293 3980294
MS MSD
92659785001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 61.5 mg/L 50000 50000 111000 111000 99 100 80-120 0 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3980295 3980296
MS MSD
92660170004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 27.8 mg/L 50000 50000 77000 77100 98 99 80-120 0 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/18/2023 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 31

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
QC Batch: 765128 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659666001, 92659666002
METHOD BLANK: 3972863 Matrix: Water
Associated Lab Samples: 92659666001, 92659666002
Blank Reporting
Parameter Units Result Limit
Sulfate ug/L ND 1000
LABORATORY CONTROL SAMPLE: 3972864
Spike LCS
Parameter Units Conc. Result
Sulfate ug/L 50000 52400
MDL Analyzed Qualifiers
500 03/31 /23 21:12
LCS % Rec
% Rec Limits Qualifiers
105 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3972865 3972866
MS MSD
92659779003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 1.0 mg/L 50000 50000 53100 53400 104 105 90-110 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3972867 3972868
MS MSD
92659639002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 47700 50000 50000 99900 95300 104 95 90-110 5 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/18/2023 06:01 PM without the written consent of Pace Analytical Services, LLC.
Page 14 of 31

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
QC Batch: 765064 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres.
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659666001, 92659666002
METHOD BLANK: 3972652 Matrix: Water
Associated Lab Samples: 92659666001, 92659666002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen, Nitrate ug/L ND 40.0 10.0 03/31/23 02:41
LABORATORY CONTROL SAMPLE: 3972653
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Nitrate ug/L 1500 1490 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3972654 3972655
MS MSD
92659779008 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Nitrate ug/L 0.85 mg/L 1500 1500 2400 2390 104 103 90-110 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3972656 3972657
MS MSD
92659782006 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Nitrate ug/L 0.80 mg/L 1500 1500 2320 2320 101 102 90-110 0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/18/2023 06:01 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 31

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
QC Batch: 766156 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659666001, 92659666002
METHOD BLANK: 3977938 Matrix: Water
Associated Lab Samples: 92659666001, 92659666002
Blank Reporting
Parameter Units Result Limit
Chloride ug/L ND 1000
LABORATORY CONTROL SAMPLE: 3977939
Spike LCS
Parameter Units Conc. Result
Chloride ug/L 20000 21000
MDL Analyzed Qualifiers
500 04/05/2318:48
LCS % Rec
% Rec Limits Qualifiers
105 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3977940 3977941
MS MSD
92659399002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 48.7 mg/L 10000 10000 57400 58000 87 93 90-110 1 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3977942 3977943
MS MSD
92659463001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 78.8 mg/L 10000 10000 86800 86800 80 80 90-110 0 10 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/18/2023 06:01 PM without the written consent of Pace Analytical Services, LLC.
Page 16 of 31

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
H1 Analysis conducted outside the EPA method holding time.
H5 Reanalysis conducted in excess of EPA method holding time. Results confirm original analysis performed in hold time.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
REPORT OF LABORATORY ANALYSIS
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Date: 04/18/2023 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 31

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659666
Lab ID
Sample ID
QC Batch Method
QC Batch
92659666001
NES-2S
EPA 8260D
766318
92659666002
NES-21)
EPA 8260D
765937
92659666003
TRIP BLANK
EPA 8260D
766318
92659666001
NES-2S
EPA 8260D Mod.
765904
92659666002
NES-21)
EPA 8260D Mod.
766180
92659666001
NES-2S
SM 2320E-2011
766385
92659666002
NES-21)
SM 2320E-2011
766516
92659666001
NES-2S
EPA 300.0 Rev 2.1 1993
765128
92659666002
NES-21)
EPA 300.0 Rev 2.1 1993
765128
92659666001
NES-2S
EPA 353.2 Rev 2.0 1993
765064
92659666002
NES-21)
EPA 353.2 Rev 2.0 1993
765064
92659666001
NES-2S
SM 4500-CI-E-2011
766156
92659666002
NES-21)
SM 4500-CI-E-2011
766156
Date: 04/18/2023 06:01 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical Method
Analytical
Batch
Page 18 of 31

DC.# Titi : EAIV=FRM=HUNT-D083.:v02' S.4t tpld Condit] Upon Receipt.
Inc
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COM MENI5ISAMPLE DISCREPANCY
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Page 19 of 31

ftndltlon Uporl Recalpt
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...........
L
wo# 92659.666
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TMC
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Page 20 of 31

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aceAnalyfical
LELAP Certificate Number: 01955
A2LA Accredited (DoD ELAP-QSM 5.4) Certificate Number: 6429.01
ANALYTICAL RESULTS
•:I
Pace Analytical Gulf Coast
7979 Innovation Park Dr.
Baton Rouge, LA 70820
[phone]
Report Date 04/11/2023
Report Y 223040420
�1��i �1��i �1��i �1��i �1��i �1��i �1��i �1��i �1��i III
Project 92659666 G M 1.004 Oxford
Samples Collected 3/29/23
Deliver To Additional Recipients
Taylor Cannon NONE
Pace Analytical
9800 Kincey Avenue
Suite 100
Huntersville, NC 28078
704-875-9092
CCCR tD
CERT # 6429.01
Papa 2? of 31
Pace Gulf Coast Report#: 223040424 04/11/2023 17:31 Page 1 of 10

Report#: 223040424
ceAnaytical
Project ID: 92659666 GM1.004 Oxford Report Date: 04/11/2023
Laboratory Endorsement
Sample analysis was performed in accordance with approved methodologies provided by the Environmental Protection Agency or other recognized
agencies. The samples and their corresponding extracts will be maintained for a period of 30 days unless otherwise arranged. Following this
retention period the samples will be disposed in accordance with Pace Gulf Coast's Standard Operating Procedures.
Common Abbreviations that may be Utilized in this Report
ND Indicates the result was Not Detected at the specified reporting limit
NO Indicates the sample did not ignite when preliminary test performed for EPA Method 1030
DO Indicates the result was Diluted Out
MI Indicates the result was subject to Matrix Interference
TNTC Indicates the result was Too Numerous To Count
SUBC Indicates the analysis was Sub -Contracted
FLD Indicates the analysis was performed in the Field
DL Detection Limit
LOD Limit of Detection
LOQ Limit of Quantitation
RE Re -analysis
CF HPLC or GC Confirmation
00:01 Reported as a time equivalent to 12:00 AM
Reporting Flags that may be Utilized in this Report
J or I Indicates the result is between the MDL and LOQ
J DOD flag on analyte in the parent sample for MS/MSD outside acceptance criteria
U Indicates the compound was analyzed for but not detected
B or V Indicates the analyte was detected in the associated Method Blank
Q Indicates a non -compliant QC Result (See Q Flag Application Report)
" Indicates a non -compliant or not applicable QC recovery or RPD — see narrative
E Organics - The result is estimated because it exceeded the instrument calibration range
E Metals - % diference for the serial dilution is > 10%
L Reporting Limits adjusted to meet risk -based limit.
P RPD between primary and confirmation result is greater than 40
DL Diluted analysis — when appended to Client Sample ID
Sample receipt at Pace Gulf Coast is documented through the attached chain of custody. In accordance with NELAC, this report shall be
reproduced only in full and with the written permission of Pace Gulf Coast. The results contained within this report relate only to the samples
reported. The documented results are presented within this report.
This report pertains only to the samples listed in the Report Sample Summary and should be retained as a permanent record thereof. The results
contained within this report are intended for the use of the client. Any unauthorized use of the information contained in this report is prohibited.
I certify that this data package is in compliance with The NELAC Institute (TNI) Standard 2009 and terms and conditions of the contract and
Statement of Work both technically and for completeness, for other than the conditions in the case narrative. Release of the data contained in this
hardcopy data package and in the computer readable data submitted has been authorized by the Quality Assurance Manager or his/her designee,
as verified by the following signature.
Estimated uncertainty of measurement is available upon request. This report is in compliance with the DOD QSM as specified in the contract if
applicable.
Authorized Signature
Pace Gulf Coast Report 223040424
Papa 23 nf'41
Pace Gulf Coast Report#: 223040424 04/11/2023 17:31 Page 2 of 10

Report#: 223040424
ceAnaytical
Project ID: 92659666 GM1.004 Oxford Report Date: 04/11/2023
Certifications
Certification
Certification Number
A2LA Accredited DoD ELAP-QSM 5.4
6429.01
Alabama
01955
Arkansas
88-0655
Colorado
01955
Delaware
01955
Florida
E87854
Georgia
01955
Hawaii
01955
Idaho
01955
Illinois
200048
Indiana
01955
Kansas
E-10354
Kentucky
95
Louisiana
01955
Maryland
01955
Massachusetts
01955
Michigan
01955
Mississippi
01955
Missouri
01955
Montana
N/A
Nebraska
01955
New Mexico
01955
North Carolina
618
North Dakota
R-195
Oklahoma
9403
South Carolina
73006001
South Dakota
01955
Tennessee
01955
Texas
T104704178
Vermont
01955
Virginia
460215
Washington
C929
USDA Soil Permit
P330-16-00234
Pages 24 of 31
Pace Gulf Coast Report#: 223040424 04/11/2023 17:31 Page 3 of 10

Report#: 223040424
ceAnaytical
Project ID: 92659666 GM1.004 Oxford Report Date: 04/11/2023
Case Narrative
Client: Pace Analytical Services Report: 223040424
Pace Analytical Gulf Coast received and analyzed the sample(s) listed
on the Report Sample Summary page of this report. Receipt of the sample(s) is documented
by the attached chain of custody. This applies only to the sample(s) listed in this report.
No sample integrity or quality control exceptions were identified unless noted below.
No anomalies were found for the analyzed sample(s).
PaQa 25) of 31
Pace Gulf Coast Report#: 223040424 04/11/2023 17:31 Page 4 of 10

.PaceAnalytica!
Report#: 223040424
Project ID: 92659666 GM1.004 Oxford Report Date: 04/11/2023
Sample Summary
Lab ID Client ID Matrix Collect Date
22304042401 NES-2S Water 3/29/2312:32
22304042402 NES-21D Water 3/29/2312:03
Receive Date
4/04/23 09:45
4/04/23 09:45
PaQa 28 of 31
Pace Gulf Coast Report#: 223040424 04/11/2023 17:31 Page 5 of 10

Report#: 223040424
ceMaltica!
Project ID: 92659666 GM1.004 Oxford Report Date: 04/11/2023
Detect Summary
Results and Detection Limits are adjusted for dilution and moisture when applicable
EPA RSK175
Lab ID Client ID Parameter Units Result Dil. %Moist
22304042401 NES-2S Methane ug/L 120 1 NA
Pages 27 of 31
Pace Gulf Coast Report#: 223040424 04/11/2023 17:31 Page 6 of 10

Report#: 223040424
ceAnaytical
Project ID: 92659666 GM1.004 Oxford Report Date: 04/11/2023
Sample Results
N ES-2S Collect Date 03/29/2023 12:32 Lab ID 22304042401
Receive Date 04/04/2023 09:45 Matrix Water
EPA RSK175
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 04/10/23 08:57 763417 LIMB NA
CAS#
Parameter
Result
DL
LOD
LOQ
Units
74-82-8
Methane
120
2.0
4.0
5.0
ug/L
NES-2D Collect Date 03/29/2023 12:03 Lab ID 22304042402
Receive Date 04/04/2023 09:45 Matrix Water
EPA RSK175
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 04/10/23 09:13 763417 LMB NA
CAS#
Parameter
Result
DL
LOD
LOQ
Units
74-82-8
Methane
4.OU
2.0
4.0
5.0
ug/L
PaQa 29 of 31
Pace Gulf Coast Report#: 223040424 04/11/2023 17:31 Page 7 of 10

ceAnaytica! Report#: 223040424
Project ID: 92659666 GM1.004 Oxford Report Date: 04/11/2023
General Chromatography QC Summary
Analytical Batch Client ID
MB763417
LCS763417
LCSD763417
763417 Lab ID
2470311
2470312
2470313
Sample Type
MB
LCS
LCSD
Prep Date
NA
NA
NA
Analysis Date
04/10/23 07:24
04/10/23 06:52
04/10/23 07:08
Matrix
Water
Water
Water
EPA RSK175
Units
ug/L
Spike
I Result
%R
Control
Spike
Result
I
%R
RPD
RPD
I
Result
LOD
1 Added
Limits%R
1 Added
Limit
Methane 74-82-8
4.OU
1 4.01
3801
280
173
1 70-130
1 3801
370198
1 29
1 30
PaQa ?P of 31
Pace Gulf Coast Report#: 223040424 04/11/2023 17:31 Page 8 of 10

Internal Transfer Chain of Custody
II 1 �`II lEll IIIII1Il11111 II1I1 Samples Pre Lagged inioeCOC. Cent Nede& ❑ Yes
�nr-.14�1'IA - 0,£r'naar, lAr ry 4 rd i i­, f_Km nnh n)(Pripn I Arvr,pii I I INIT 9 nwnPr Prpiva[t nran.
client!D-. 4357 - Pace Anatybcal fionrlCes
SDG: 223040424
PM_ Me 111111111111111111111111111
:31100f]?S RP_SIllIS Renuested Bv: 411312023
Report To Subcontract To
Requested
Analysis
Taylor M Cannon Pace Gulf Coast
Paco Analytical Chartotte 7879 Innovation Park Cr
950D Kinsey Ave. Suite 100 Baton Rouge, LA 70B20
Huntersville, NC 28078 Phone [phone]
Phone[phone]
a
a
u
E
Preserved Contalners
o
o
N
Sample
Collect
a
0
Z
Item
Sample ID
Type
DateMme
Lab 11)
Malrlx
9
LAB 115E ONLY
1
ES-2s
PS
NM202312:32
92659666001
Water
3
x
1
2
%IES-2D
PS
3129r202312:03
92659666002
Water
3
x
3
4
5
Comments
Transfers
Released By
DMeMme
Received By
Daterrime
6'?)Ol 0 M?o
y
3
Cooler Temperature on Receipt °C Custody Seal Y or N Received on Ice Y or IN samples Intact Y or N
.**In order to maintain client confidentiality, tocationlname of the sampting site, sampler's name and signature may not be provided on this COC document.
This chair)' of custody is considered complete as is since this information is available in the owner Laboratory.
Thursday. Marti 30. 2023 4-30:36 PM
FMT-ALL-C-002rev.00 24Marrh2009 Page t or 1
PaQa 30 of 31
Pace Gulf Coast Report#: 223040424 04/11/2023 17:31 Page 9 of 10

,rv�+'ceAnalyfical'SAMPLE RECEIVING CHECKLIST IIIIIIIIIIII
SAMPLE DELIVERY GROUP
223040424
CHECKLIST
YES
NO
Client PM RIUe
Transport Method
Samples received with proper thermal preservation?
*❑
❑
4367 - Pace Analytical Services
F®DC
Radioactivity is <1600 cpm? If no, record cpm value in notes section.
COC relinquished and complete (including samplelDs, collect times, and sampler)?
❑
*❑
❑
❑
Profile Number
Received E�y
299835
Perkins, Brennan
All containers received in good condition and within hold time?
All sample labels and containers received match the chain of custody?
0
0
❑
❑
Line Item(s)
Receive Date(s)
2 - lvethane
04/04/23
Preservative added to any containers?
❑
I❑
If received, was headspace for VOC water containers < 6mm?
*❑
❑
Samples collected in containers provided by Pace Gulf Coast?
0
❑
COOLERS
DISCREPANCIES
LAB PRESERVATIONS
Airbill Thermometer ID E43
Temp °C
None
None
620160758880
5.8
NOTES
Revision 1.6
Pace Gulf Coast Report#: 223040424
Page 1 of 1
Pages 31 of 31
04/11/2023 17:31 Page 10 of 10

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
April 12, 2023
Jeffrey 011ison
Hart & Hickman
3921 Sunset Ridge Rd.
Ste. 301
Raleigh, NC 27607
RE: Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Dear Jeffrey 011ison:
Enclosed are the analytical results for sample(s) received by the laboratory on March 31, 2023. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace National - Mt. Juliet
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Matthew Brainard for
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 46

laneAnalytical
www,pacelabs.com
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
Alabama Certification #: 40660
Alaska Certification 17-026
Arizona Certification #: AZ0612
Arkansas Certification #: 88-0469
California Certification #: 2932
Canada Certification #: 1461.01
Colorado Certification #: TN00003
Connecticut Certification #: PH-0197
DOD Certification: #1461.01
EPA# TN00003
Florida Certification #: E87487
Georgia DW Certification #: 923
Georgia Certification: NELAP
Idaho Certification #: TN00003
Illinois Certification #: 200008
Indiana Certification #: C-TN-01
Iowa Certification #: 364
Kansas Certification #: E-10277
Kentucky UST Certification #: 16
Kentucky Certification #: 90010
Louisiana Certification #: A130792
Louisiana DW Certification #: LA180010
Maine Certification #: TN0002
Maryland Certification #: 324
Massachusetts Certification #: M-TNO03
Michigan Certification #: 9958
Minnesota Certification #: 047-999-395
Mississippi Certification #: TN00003
Missouri Certification #: 340
Montana Certification M CERT0086
Nebraska Certification #: NE-OS-15-05
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
Nevada Certification #: TN-03-2002-34
New Hampshire Certification #: 2975
New Jersey Certification #: TNO02
New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
North Carolina Drinking Water Certification #: 21704
North Carolina Environmental Certificate #: 375
North Dakota Certification #: R-140
Ohio VAP Certification #: CL0069
Oklahoma Certification #: 9915
Oregon Certification #: TN200002
Pennsylvania Certification #: 68-02979
Rhode Island Certification #: LA000356
South Carolina Certification #: 84004
South Dakota Certification
Tennessee DW/Chem/Micro Certification #: 2006
Texas Certification #: T 104704245-17-14
Texas Mold Certification #: LAB0152
USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
Virginia Certification #: VT2006
Vermont Dept. of Health: ID# VT-2006
Virginia Certification #: 460132
Washington Certification #: C847
West Virginia Certification #: 233
Wisconsin Certification #: 998093910
Wyoming UST Certification #: via A21LA 2926.01
A21-A-ISO 17025 Certification #: 1461.01
A21-A-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 46

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92659873001
MW-2
Water
03/30/2310:31
03/31/2310:30
92659873002
MW-4R
Water
03/30/2312:40
03/31/2310:30
92659873003
MW-6R
Water
03/30/2311:43
03/31/2310:30
92659873004
TRIP BLANK 2
Water
03/30/23 00:00
03/31/23 10:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 46

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
GM1.004-OXFORD LANDFILL UNIT 1
92659873
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92659873001
MW-2
EPA 601OD
ABL
16
PAN
EPA 6020E
JPD
1
PAN
EPA 7470A
NDL
1
PAN
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
RVS
1
PASI-A
EPA 300.0 Rev 2.1 1993
JCM
1
PASI-A
SM 4500-CI-E-2011
ANM
1
PASI-A
92659873002
MW-4R
EPA 601OD
ABL
16
PAN
EPA 6020E
JPD
1
PAN
EPA 7470A
NDL
1
PAN
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
RVS
1
PASI-A
EPA 300.0 Rev 2.1 1993
JCM
1
PASI-A
SM 4500-CI-E-2011
ANM
1
PASI-A
92659873003
MW-6R
EPA 601OD
ABL
16
PAN
EPA 6020E
JPD
1
PAN
EPA 7470A
NDL
1
PAN
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
RVS
1
PASI-A
EPA 300.0 Rev 2.1 1993
JCM
1
PASI-A
SM 4500-CI-E-2011
ANM
1
PASI-A
92659873004
TRIP BLANK 2
EPA 8260D
SAS
52
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
PAN = Pace National - Mt. Juliet
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 46

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: MW-2
Lab ID:
92659873001
Collected:
03/30/23 10:31
Received: 03/31/23 10:30 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
Metals (ICP) 6010D
Analytical
Method: EPA 601 OD Preparation Method: 3015
Pace National
- Mt. Juliet
Antimony
ND
ug/L
10.0
4.30
1
04/05/23 08:56
04/05/23 23:20
7440-36-0
Arsenic
ND
ug/L
10.0
4.40
1
04/05/23 08:56
04/05/23 23:20
7440-38-2
Barium
19.6
ug/L
5.00
0.736
1
04/05/23 08:56
04/05/23 23:20
7440-39-3
Beryllium
ND
ug/L
2.00
0.330
1
04/05/23 08:56
04/05/23 23:20
7440-41-7
Cadmium
ND
ug/L
2.00
0.479
1
04/05/23 08:56
04/05/23 23:20
7440-43-9
Chromium
7.11J
ug/L
10.0
1.40
1
04/05/23 08:56
04/05/23 23:20
7440-47-3
J
Cobalt
9.52J
ug/L
10.0
0.840
1
04/05/23 08:56
04/05/23 23:20
7440-48-4
J
Copper
5.89J
ug/L
10.0
3.68
1
04/05/23 08:56
04/05/23 23:20
7440-50-8
J
Iron
6320
ug/L
100
18.0
1
04/05/23 08:56
04/05/23 23:20
7439-89-6
Lead
ND
ug/L
6.00
2.99
1
04/05/23 08:56
04/05/23 23:20
7439-92-1
Manganese
198
ug/L
10.0
0.934
1
04/05/23 08:56
04/05/23 23:20
7439-96-5
Nickel
4.97.1
ug/L
10.0
1.61
1
04/05/23 08:56
04/05/23 23:20
7440-02-0
B,J
Selenium
ND
ug/L
10.0
7.35
1
04/05/23 08:56
04/05/23 23:20
7782-49-2
Silver
ND
ug/L
5.00
1.54
1
04/05/23 08:56
04/05/23 23:20
7440-22-4
Vanadium
7.11J
ug/L
20.0
4.99
1
04/05/23 08:56
04/05/23 23:20
7440-62-2
J
Zinc
8.24.1
ug/L
50.0
6.52
1
04/05/23 08:56
04/05/23 23:20
7440-66-6
J
Metals (ICPMS) 6020B
Analytical
Method: EPA 6020E Preparation Method: 3015
Pace National
- Mt. Juliet
Thallium
ND
ug/L
2.00
0.121
1
04/05/23 08:22
04/05/23 15:34
7440-28-0
Mercury 7470A
Analytical
Method: EPA 7470A Preparation Method:
7470A
Pace National
- Mt. Juliet
Mercury
ND
ug/L
0.200
0.100
1
04/06/23 09:46
04/07/23 14:06
7439-97-6
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
5.1
1
04/07/23 08:51
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
04/07/23 08:51
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
04/07/23 08:51
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
04/07/23 08:51
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
04/07/23 08:51
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
04/07/23 08:51
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
04/07/23 08:51
74-83-9
v2
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
04/07/23 08:51
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
04/07/23 08:51
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
04/07/23 08:51
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
04/07/23 08:51
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
04/07/23 08:51
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
04/07/23 08:51
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
04/07/23 08:51
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
04/07/23 08:51
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
04/07/23 08:51
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
04/07/23 08:51
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
04/07/23 08:51
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 46

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: MW-2 Lab ID: 92659873001 Collected: 03/30/23 10:31 Received: 03/31/23 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,2,3-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 04/12/2023 08:39 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.34
1
04/07/23 08:51
95-50-1
ND
ug/L
1.0
0.33
1
04/07/23 08:51
106-46-7
ND
ug/L
1.0
0.56
1
04/07/23 08:51
110-57-6
v2
ND
ug/L
1.0
0.37
1
04/07/23 08:51
75-34-3
ND
ug/L
1.0
0.32
1
04/07/23 08:51
107-06-2
ND
ug/L
1.0
0.35
1
04/07/23 08:51
75-35-4
ND
ug/L
1.0
0.38
1
04/07/23 08:51
156-59-2
ND
ug/L
1.0
0.40
1
04/07/23 08:51
156-60-5
ND
ug/L
1.0
0.36
1
04/07/23 08:51
78-87-5
ND
ug/L
1.0
0.36
1
04/07/23 08:51
10061-01-5
ND
ug/L
1.0
0.36
1
04/07/23 08:51
10061-02-6
ND
ug/L
1.0
0.30
1
04/07/23 08:51
100-41-4
ND
ug/L
5.0
0.48
1
04/07/23 08:51
591-78-6
ND
ug/L
20.0
9.7
1
04/07/23 08:51
74-88-4
IL,v2
4.OJ
ug/L
5.0
2.0
1
04/07/23 08:51
75-09-2
B,C9,
L1,v1
ND
ug/L
5.0
2.7
1
04/07/23 08:51
108-10-1
ND
ug/L
1.0
0.29
1
04/07/23 08:51
100-42-5
ND
ug/L
1.0
0.31
1
04/07/23 08:51
630-20-6
ND
ug/L
1.0
0.22
1
04/07/23 08:51
79-34-5
ND
ug/L
1.0
0.29
1
04/07/23 08:51
127-18-4
ND
ug/L
10.0
3.5
1
04/07/23 08:51
109-99-9
ND
ug/L
1.0
0.24
1
04/07/23 08:51
108-88-3
ND
ug/L
1.0
0.81
1
04/07/23 08:51
87-61-6
ND
ug/L
1.0
0.33
1
04/07/23 08:51
71-55-6
ND
ug/L
1.0
0.32
1
04/07/23 08:51
79-00-5
ND
ug/L
1.0
0.38
1
04/07/23 08:51
79-01-6
ND
ug/L
1.0
0.30
1
04/07/23 08:51
75-69-4
ND
ug/L
1.0
0.26
1
04/07/23 08:51
96-18-4
ND
ug/L
2.0
1.3
1
04/07/23 08:51
108-05-4
ND
ug/L
1.0
0.39
1
04/07/23 08:51
75-01-4
ND
ug/L
1.0
0.34
1
04/07/23 08:51
1330-20-7
96
%
70-130
1
04/07/23 08:51
460-00-4
113
%
70-130
1
04/07/23 08:51
17060-07-0
100
%
70-130
1
04/07/23 08:51
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
0.86
1
04/06/23 23:30
123-91-1
91
%
67-130
1
04/06/23 23:30
17060-07-0
97
%
70-130
1
04/06/23 23:30
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 6 of 46

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: MW-2
Lab ID: 92659873001 Collected:
03/30/23 10:31
Received: 03/31/23 10:30 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed CAS No. Qual
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
11300 ug/L 5000
5000
1
04/07/23 18:01
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
118 mg/L 25.0
25.0
1
03/31/23 20:05
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
9730 ug/L 1000
500
1
04/01/2319:05 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
4750 ug/L 1000
500
1
04/05/2319:58 16887-00-6
Date: 04/12/2023 08:39 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 46

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: MW-4R
Lab ID:
92659873002
Collected:
03/30/23 12:40
Received: 03/31/23 10:30 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
Metals (ICP) 6010D
Analytical
Method: EPA 601 OD Preparation Method: 3015
Pace National
- Mt. Juliet
Antimony
ND
ug/L
10.0
4.30
1
04/05/23 08:56
04/05/23 23:23
7440-36-0
Arsenic
6.32J
ug/L
10.0
4.40
1
04/05/23 08:56
04/05/23 23:23
7440-38-2
J
Barium
33.8
ug/L
5.00
0.736
1
04/05/23 08:56
04/05/23 23:23
7440-39-3
Beryllium
ND
ug/L
2.00
0.330
1
04/05/23 08:56
04/05/23 23:23
7440-41-7
Cadmium
ND
ug/L
2.00
0.479
1
04/05/23 08:56
04/05/23 23:23
7440-43-9
Chromium
1.83J
ug/L
10.0
1.40
1
04/05/23 08:56
04/05/23 23:23
7440-47-3
J
Cobalt
ND
ug/L
10.0
0.840
1
04/05/23 08:56
04/05/23 23:23
7440-48-4
Copper
6.72J
ug/L
10.0
3.68
1
04/05/23 08:56
04/05/23 23:23
7440-50-8
J
Iron
20.1J
ug/L
100
18.0
1
04/05/23 08:56
04/05/23 23:23
7439-89-6
J
Lead
ND
ug/L
6.00
2.99
1
04/05/23 08:56
04/05/23 23:23
7439-92-1
Manganese
70.5
ug/L
10.0
0.934
1
04/05/23 08:56
04/05/23 23:23
7439-96-5
Nickel
3.82J
ug/L
10.0
1.61
1
04/05/23 08:56
04/05/23 23:23
7440-02-0
B,J
Selenium
ND
ug/L
10.0
7.35
1
04/05/23 08:56
04/05/23 23:23
7782-49-2
Silver
ND
ug/L
5.00
1.54
1
04/05/23 08:56
04/05/23 23:23
7440-22-4
Vanadium
ND
ug/L
20.0
4.99
1
04/05/23 08:56
04/05/23 23:23
7440-62-2
Zinc
112.7.1
ug/L
50.0
6.52
1
04/05/23 08:56
04/05/23 23:23
7440-66-6
J
Metals (ICPMS) 6020B
Analytical
Method: EPA 6020E Preparation Method: 3015
Pace National
- Mt. Juliet
Thallium
ND
ug/L
2.00
0.121
1
04/05/23 08:22
04/05/23 15:37
7440-28-0
Mercury 7470A
Analytical
Method: EPA 7470A Preparation Method:
7470A
Pace National
- Mt. Juliet
Mercury
ND
ug/L
0.200
0.100
1
04/06/23 09:46
04/07/23 14:09
7439-97-6
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
5.1
1
04/07/23 09:09
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
04/07/23 09:09
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
04/07/23 09:09
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
04/07/23 09:09
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
04/07/23 09:09
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
04/07/23 09:09
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
04/07/23 09:09
74-83-9
v2
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
04/07/23 09:09
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
04/07/23 09:09
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
04/07/23 09:09
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
04/07/23 09:09
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
04/07/23 09:09
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
04/07/23 09:09
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
04/07/23 09:09
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
04/07/23 09:09
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
04/07/23 09:09
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
04/07/23 09:09
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
04/07/23 09:09
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 46

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: MW-4R Lab ID: 92659873002 Collected: 03/30/23 12:40 Received: 03/31/23 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,2,3-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 04/12/2023 08:39 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.34
1
04/07/23 09:09
95-50-1
ND
ug/L
1.0
0.33
1
04/07/23 09:09
106-46-7
ND
ug/L
1.0
0.56
1
04/07/23 09:09
110-57-6
v2
ND
ug/L
1.0
0.37
1
04/07/23 09:09
75-34-3
ND
ug/L
1.0
0.32
1
04/07/23 09:09
107-06-2
ND
ug/L
1.0
0.35
1
04/07/23 09:09
75-35-4
ND
ug/L
1.0
0.38
1
04/07/23 09:09
156-59-2
ND
ug/L
1.0
0.40
1
04/07/23 09:09
156-60-5
ND
ug/L
1.0
0.36
1
04/07/23 09:09
78-87-5
ND
ug/L
1.0
0.36
1
04/07/23 09:09
10061-01-5
ND
ug/L
1.0
0.36
1
04/07/23 09:09
10061-02-6
ND
ug/L
1.0
0.30
1
04/07/23 09:09
100-41-4
ND
ug/L
5.0
0.48
1
04/07/23 09:09
591-78-6
ND
ug/L
20.0
9.7
1
04/07/23 09:09
74-88-4
v2
4.OJ
ug/L
5.0
2.0
1
04/07/23 09:09
75-09-2
B,C9,
L1,v1
ND
ug/L
5.0
2.7
1
04/07/23 09:09
108-10-1
ND
ug/L
1.0
0.29
1
04/07/23 09:09
100-42-5
ND
ug/L
1.0
0.31
1
04/07/23 09:09
630-20-6
ND
ug/L
1.0
0.22
1
04/07/23 09:09
79-34-5
ND
ug/L
1.0
0.29
1
04/07/23 09:09
127-18-4
ND
ug/L
10.0
3.5
1
04/07/23 09:09
109-99-9
ND
ug/L
1.0
0.24
1
04/07/23 09:09
108-88-3
ND
ug/L
1.0
0.81
1
04/07/23 09:09
87-61-6
ND
ug/L
1.0
0.33
1
04/07/23 09:09
71-55-6
ND
ug/L
1.0
0.32
1
04/07/23 09:09
79-00-5
ND
ug/L
1.0
0.38
1
04/07/23 09:09
79-01-6
ND
ug/L
1.0
0.30
1
04/07/23 09:09
75-69-4
ND
ug/L
1.0
0.26
1
04/07/23 09:09
96-18-4
ND
ug/L
2.0
1.3
1
04/07/23 09:09
108-05-4
ND
ug/L
1.0
0.39
1
04/07/23 09:09
75-01-4
ND
ug/L
1.0
0.34
1
04/07/23 09:09
1330-20-7
96
%
70-130
1
04/07/23 09:09
460-00-4
109
%
70-130
1
04/07/23 09:09
17060-07-0
100
%
70-130
1
04/07/23 09:09
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
20.3
ug/L
2.0
0.86
1
04/06/23 23:49
123-91-1
91
%
67-130
1
04/06/23 23:49
17060-07-0
101
%
70-130
1
04/06/23 23:49
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 9 of 46

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: MW-4R
Lab ID: 92659873002 Collected:
03/30/23 12:40
Received: 03/31/23 10:30 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed CAS No. Qual
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
307000 ug/L 5000
5000
1
04/07/23 19:39
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
451 mg/L 25.0
25.0
1
03/31/23 20:05
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
10300 ug/L 1000
500
1
04/01/2319:51 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
70000 ug/L 3000
1500
3
04/05/23 20:41 16887-00-6
Date: 04/12/2023 08:39 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 10 of 46

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: MW-6R Lab ID: 92659873003 Collected: 03/30/23 11:43 Received: 03/31/23 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Metals (ICP) 6010D
Analytical Method: EPA 601 OD Preparation Method: 3015
Pace National - Mt. Juliet
Antimony
ND
ug/L
10.0
4.30
1
04/05/23 08:56
04/05/23 23:31
7440-36-0
Arsenic
ND
ug/L
10.0
4.40
1
04/05/23 08:56
04/05/23 23:31
7440-38-2
Barium
121
ug/L
5.00
0.736
1
04/05/23 08:56
04/05/23 23:31
7440-39-3
Beryllium
ND
ug/L
2.00
0.330
1
04/05/23 08:56
04/05/23 23:31
7440-41-7
Cadmium
ND
ug/L
2.00
0.479
1
04/05/23 08:56
04/05/23 23:31
7440-43-9
Chromium
1.49J
ug/L
10.0
1.40
1
04/05/23 08:56
04/05/23 23:31
7440-47-3
Cobalt
ND
ug/L
10.0
0.840
1
04/05/23 08:56
04/05/23 23:31
7440-48-4
Copper
ND
ug/L
10.0
3.68
1
04/05/23 08:56
04/05/23 23:31
7440-50-8
Iron
3550
ug/L
100
18.0
1
04/05/23 08:56
04/05/23 23:31
7439-89-6
Lead
ND
ug/L
6.00
2.99
1
04/05/23 08:56
04/05/23 23:31
7439-92-1
Manganese
274
ug/L
10.0
0.934
1
04/05/23 08:56
04/05/23 23:31
7439-96-5
Nickel
3.98.1
ug/L
10.0
1.61
1
04/05/23 08:56
04/05/23 23:31
7440-02-0
Selenium
ND
ug/L
10.0
7.35
1
04/05/23 08:56
04/05/23 23:31
7782-49-2
Silver
ND
ug/L
5.00
1.54
1
04/05/23 08:56
04/05/23 23:31
7440-22-4
Vanadium
ND
ug/L
20.0
4.99
1
04/05/23 08:56
04/05/23 23:31
7440-62-2
Zinc
ND
ug/L
50.0
6.52
1
04/05/23 08:56
04/05/23 23:31
7440-66-6
Metals (ICPMS) 6020B
Analytical Method: EPA 6020E Preparation Method: 3015
Pace National - Mt. Juliet
Thallium
ND
ug/L
2.00
0.121
1
04/05/2311:53
04/05/2316:40
7440-28-0
Mercury 7470A
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
Date: 04/12/2023 08:39 PM
Analytical Method: EPA 7470A Preparation Method: 7470A
Pace National - Mt. Juliet
ND ug/L 0.200 0.100 1 04/06/23 09:46 04/07/23 14:11 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
5.1
1
04/07/23 05:16
67-64-1
1.8
1
04/07/23 05:16
107-13-1
0.34
1
04/07/23 05:16
71-43-2
0.47
1
04/07/23 05:16
74-97-5
0.31
1
04/07/23 05:16
75-27-4
0.34
1
04/07/23 05:16
75-25-2
1.7
1
04/07/23 05:16
74-83-9
4.0
1
04/07/23 05:16
78-93-3
0.36
1
04/07/23 05:16
75-15-0
0.33
1
04/07/23 05:16
56-23-5
0.28
1
04/07/23 05:16
108-90-7
0.65
1
04/07/23 05:16
75-00-3
0.43
1
04/07/23 05:16
67-66-3
0.54
1
04/07/23 05:16
74-87-3
0.34
1
04/07/23 05:16
96-12-8
0.36
1
04/07/23 05:16
124-48-1
0.27
1
04/07/23 05:16
106-93-4
0.39
1
04/07/23 05:16
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
J
B,J
Page 11 of 46

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: MW-6R Lab ID: 92659873003 Collected: 03/30/23 11:43 Received: 03/31/23 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,2,3-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 04/12/2023 08:39 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
0.92J
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
100
%
70-130
100
%
70-130
98
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
8.1 ug/L 2.0
94 % 67-130
115 % 70-130
0.34
1
04/07/23 05:16
95-50-1
0.33
1
04/07/23 05:16
106-46-7
0.56
1
04/07/23 05:16
110-57-6
0.37
1
04/07/23 05:16
75-34-3
0.32
1
04/07/23 05:16
107-06-2
0.35
1
04/07/23 05:16
75-35-4
0.38
1
04/07/23 05:16
156-59-2
0.40
1
04/07/23 05:16
156-60-5
0.36
1
04/07/23 05:16
78-87-5
0.36
1
04/07/23 05:16
10061-01-5
0.36
1
04/07/23 05:16
10061-02-6
0.30
1
04/07/23 05:16
100-41-4
0.48
1
04/07/23 05:16
591-78-6
9.7
1
04/07/23 05:16
74-88-4
2.0
1
04/07/23 05:16
75-09-2
2.7
1
04/07/23 05:16
108-10-1
0.29
1
04/07/23 05:16
100-42-5
0.31
1
04/07/23 05:16
630-20-6
0.22
1
04/07/23 05:16
79-34-5
0.29
1
04/07/23 05:16
127-18-4
3.5
1
04/07/23 05:16
109-99-9
0.24
1
04/07/23 05:16
108-88-3
0.81
1
04/07/23 05:16
87-61-6
0.33
1
04/07/23 05:16
71-55-6
0.32
1
04/07/23 05:16
79-00-5
0.38
1
04/07/23 05:16
79-01-6
0.30
1
04/07/23 05:16
75-69-4
0.26
1
04/07/23 05:16
96-18-4
1.3
1
04/07/23 05:16
108-05-4
0.39
1
04/07/23 05:16
75-01-4
0.34
1
04/07/23 05:16
1330-20-7
1 04/07/23 05:16 460-00-4
1 04/07/23 05:16 17060-07-0
1 04/07/23 05:16 2037-26-5
0.86 1
8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
04/07/23 00:08 123-91-1 H 1, H5
04/07/23 00:08 17060-07-0
04/07/23 00:08 2037-26-5
Page 12 of 46

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: MW-6R
Lab ID: 92659873003 Collected:
03/30/23 11:43
Received: 03/31/23 10:30 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed CAS No. Qual
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
277000 ug/L 5000
5000
1
04/07/23 19:47
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
647 mg/L 25.0
25.0
1
03/31/23 20:05
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
7690 ug/L 1000
500
1
04/01/23 20:07 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
161000 ug/L 5000
2500
5
04/05/23 20:42 16887-00-6
Date: 04/12/2023 08:39 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 13 of 46

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: TRIP BLANK 2 Lab ID: 92659873004 Collected: 03/30/23 00:00 Received: 03/31/23 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,2,3-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
Date: 04/12/2023 08:39 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
5.1
1
04/07/23 05:17
67-64-1
ND
ug/L
10.0
1.8
1
04/07/23 05:17
107-13-1
ND
ug/L
1.0
0.34
1
04/07/23 05:17
71-43-2
ND
ug/L
1.0
0.47
1
04/07/23 05:17
74-97-5
ND
ug/L
1.0
0.31
1
04/07/23 05:17
75-27-4
ND
ug/L
1.0
0.34
1
04/07/23 05:17
75-25-2
ND
ug/L
2.0
1.7
1
04/07/23 05:17
74-83-9
ND
ug/L
5.0
4.0
1
04/07/23 05:17
78-93-3
ND
ug/L
2.0
0.36
1
04/07/23 05:17
75-15-0
ND
ug/L
1.0
0.33
1
04/07/23 05:17
56-23-5
ND
ug/L
1.0
0.28
1
04/07/23 05:17
108-90-7
ND
ug/L
1.0
0.65
1
04/07/23 05:17
75-00-3
ND
ug/L
1.0
0.43
1
04/07/23 05:17
67-66-3
ND
ug/L
1.0
0.54
1
04/07/23 05:17
74-87-3
ND
ug/L
2.0
0.34
1
04/07/23 05:17
96-12-8
ND
ug/L
1.0
0.36
1
04/07/23 05:17
124-48-1
ND
ug/L
1.0
0.27
1
04/07/23 05:17
106-93-4
ND
ug/L
1.0
0.39
1
04/07/23 05:17
74-95-3
ND
ug/L
1.0
0.34
1
04/07/23 05:17
95-50-1
ND
ug/L
1.0
0.33
1
04/07/23 05:17
106-46-7
ND
ug/L
1.0
0.56
1
04/07/23 05:17
110-57-6
ND
ug/L
1.0
0.37
1
04/07/23 05:17
75-34-3
ND
ug/L
1.0
0.32
1
04/07/23 05:17
107-06-2
ND
ug/L
1.0
0.35
1
04/07/23 05:17
75-35-4
ND
ug/L
1.0
0.38
1
04/07/23 05:17
156-59-2
ND
ug/L
1.0
0.40
1
04/07/23 05:17
156-60-5
ND
ug/L
1.0
0.36
1
04/07/23 05:17
78-87-5
ND
ug/L
1.0
0.36
1
04/07/23 05:17
10061-01-5
ND
ug/L
1.0
0.36
1
04/07/23 05:17
10061-02-6
ND
ug/L
1.0
0.30
1
04/07/23 05:17
100-41-4
ND
ug/L
5.0
0.48
1
04/07/23 05:17
591-78-6
ND
ug/L
20.0
9.7
1
04/07/23 05:17
74-88-4
2.0.1
ug/L
5.0
2.0
1
04/07/23 05:17
75-09-2
ND
ug/L
5.0
2.7
1
04/07/23 05:17
108-10-1
ND
ug/L
1.0
0.29
1
04/07/23 05:17
100-42-5
ND
ug/L
1.0
0.31
1
04/07/23 05:17
630-20-6
ND
ug/L
1.0
0.22
1
04/07/23 05:17
79-34-5
ND
ug/L
1.0
0.29
1
04/07/23 05:17
127-18-4
ND
ug/L
10.0
3.5
1
04/07/23 05:17
109-99-9
ND
ug/L
1.0
0.24
1
04/07/23 05:17
108-88-3
ND
ug/L
1.0
0.81
1
04/07/23 05:17
87-61-6
ND
ug/L
1.0
0.33
1
04/07/23 05:17
71-55-6
ND
ug/L
1.0
0.32
1
04/07/23 05:17
79-00-5
ND
ug/L
1.0
0.38
1
04/07/23 05:17
79-01-6
ND
ug/L
1.0
0.30
1
04/07/23 05:17
75-69-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1
Page 14 of 46

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
Sample: TRIP BLANK 2
Parameters
Lab ID: 92659873004
Results Units
Collected:
Report
Limit
03/30/23 00:00
MDL DF
Received: 03/31/23 10:30 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
1,2,3-Trichloropropane
ND ug/L
1.0
0.26
1
04/07/23 05:17
96-18-4
Vinyl acetate
ND ug/L
2.0
1.3
1
04/07/23 05:17
108-05-4
Vinyl chloride
ND ug/L
1.0
0.39
1
04/07/23 05:17
75-01-4
Xylene (Total)
ND ug/L
1.0
0.34
1
04/07/23 05:17
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
95 %
70-130
1
04/07/23 05:17
460-00-4
1,2-Dichloroethane-d4 (S)
99 %
70-130
1
04/07/23 05:17
17060-07-0
Toluene-d8 (S)
108 %
70-130
1
04/07/23 05:17
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L
2.0
0.86
1
04/05/23 18:08
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
84 %
67-130
1
04/05/23 18:08
17060-07-0
Toluene-d8 (S)
88 %
70-130
1
04/05/23 18:08
2037-26-5
Date: 04/12/2023 08:39 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 15 of 46

lV11.1 Analytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 2035980 Analysis Method: EPA 6010D
QC Batch Method: 3015 Analysis Description: Metals (ICP) 6010D
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659873001, 92659873002, 92659873003
METHOD BLANK: R3909894-1 Matrix:
Associated Lab Samples: 92659873001, 92659873002, 92659873003
Blank
Parameter Units Result
Water
Reporting
Limit
Antimony
ug/L
ND
10.0
Arsenic
ug/L
ND
10.0
Barium
ug/L
ND
5.00
Beryllium
ug/L
ND
2.00
Cadmium
ug/L
ND
2.00
Chromium
ug/L
ND
10.0
Cobalt
ug/L
ND
10.0
Copper
ug/L
ND
10.0
Iron
ug/L
ND
100
Lead
ug/L
ND
6.00
Manganese
ug/L
ND
10.0
Nickel
ug/L
2.19J
10.0
Selenium
ug/L
ND
10.0
Silver
ug/L
ND
5.00
Vanadium
ug/L
ND
20.0
Zinc
ug/L
ND
50.0
MDL Analyzed Qualifiers
4.30 04/05/23 22:25
4.40 04/05/23 22:25
0.736 04/05/23 22:25
0.330 04/05/23 22:25
0.479 04/05/23 22:25
1.40 04/05/23 22:25
0.840 04/05/23 22:25
3.68 04/05/23 22:25
18.0 04/05/23 22:25
2.99 04/05/23 22:25
0.934 04/05/23 22:25
1.61 04/05/23 22:25 J
7.35 04/05/23 22:25
1.54 04/05/23 22:25
4.99 04/05/23 22:25
6.52 04/05/23 22:25
LABORATORY CONTROL SAMPLE:
Parameter
R3909894-2
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
1000
969
96.9
80.0-120
Arsenic
ug/L
1000
960
96.0
80.0-120
Barium
ug/L
1000
1060
106
80.0-120
Beryllium
ug/L
1000
973
97.3
80.0-120
Cadmium
ug/L
1000
1010
101
80.0-120
Chromium
ug/L
1000
989
98.9
80.0-120
Cobalt
ug/L
1000
1040
104
80.0-120
Copper
ug/L
1000
989
98.9
80.0-120
Iron
ug/L
10000
10300
103
80.0-120
Lead
ug/L
1000
996
99.6
80.0-120
Manganese
ug/L
1000
928
92.8
80.0-120
Nickel
ug/L
1000
995
99.5
80.0-120
Selenium
ug/L
1000
958
95.8
80.0-120
Silver
ug/L
200
187
93.5
80.0-120
Vanadium
ug/L
1000
996
99.6
80.0-120
Zinc
ug/L
1000
987
98.7
80.0-120
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 16 of 46

lV11.1 Analytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
GM1.004-OXFORD LANDFILL UNIT 1
92659873
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3909894-4
R3909894-5
MS
MSD
L1601556-04
Spike
Spike
MS
MSD
MS
MSD % Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec Limits
RPD
RPD Qual
Antimony
ug/L
ND
1000
1000
981
980
98.1
98.0 75.0-125
0.108
20
Arsenic
ug/L
ND
1000
1000
972
957
97.2
95.7 75.0-125
1.51
20
Barium
ug/L
120
1000
1000
1160
1150
104
103 75.0-125
0.534
20
Beryllium
ug/L
ND
1000
1000
971
969
97.1
96.9 75.0-125
0.284
20
Cadmium
ug/L
ND
1000
1000
1010
1010
101
101 75.0-125
0.233
20
Chromium
ug/L
3.27
1000
1000
981
978
97.8
97.5 75.0-125
0.258
20
Cobalt
ug/L
ND
1000
1000
1030
1020
103
102 75.0-125
0.659
20
Copper
ug/L
ND
1000
1000
993
999
99.3
99.9 75.0-125
0.598
20
Iron
ug/L
498
10000
10000
10500
10600
100
101 75.0-125
0.571
20
Lead
ug/L
ND
1000
1000
992
993
99.2
99.3 75.0-125
0.136
20
Manganese
ug/L
48.1
1000
1000
965
963
91.7
91.5 75.0-125
0.204
20
Nickel
ug/L
4.65
1000
1000
980
973
97.5
96.8 75.0-125
0.693
20
Selenium
ug/L
ND
1000
1000
972
992
97.2
99.2 75.0-125
2.07
20
Silver
ug/L
ND
200
200
188
188
94.2
93.9 75.0-125
0.232
20
Vanadium
ug/L
ND
1000
1000
1000
986
100
98.6 75.0-125
1.39
20
Zinc
ug/L
ND
1000
1000
968
967
96.8
96.7 75.0-125
0.039
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 2035938 Analysis Method: EPA 6020B
QC Batch Method: 3015 Analysis Description: Metals (ICPMS) 6020B
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659873001, 92659873002
METHOD BLANK: R3909560-1 Matrix: Water
Associated Lab Samples: 92659873001, 92659873002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L 0.172J 2.00 0.121 04/05/2312:01 J
LABORATORY CONTROL SAMPLE: R3909560-2
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 50.0 48.4 96.7 80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3909560-4 R3909560-5
MS MSD
L1601349-02 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 50.0 50.0 48.2 50.0 96.5 100 75.0-125 3.58 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 2035977 Analysis Method: EPA 6020B
QC Batch Method: 3015 Analysis Description: Metals (ICPMS) 6020B
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659873003
METHOD BLANK: R3909766-1
Associated Lab Samples: 92659873003
Parameter Units
Thallium ug/L
LABORATORY CONTROL SAMPLE: R3909766-2
Parameter Units
Thallium ug/L
Matrix: Water
Blank Reporting
Result Limit
ND 2.00
Spike LCS
Conc. Result
50.0 46.9
MDL Analyzed Qualifiers
0.121 04/05/23 15:08
LCS % Rec
% Rec Limits Qualifiers
93.8 80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3909766-4 R3909766-5
MS MSD
L1601546-02 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 50.0 50.0 46.1 49.3 92.2 98.7 75.0-125 6.81 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 2036393 Analysis Method: EPA 7470A
QC Batch Method: 7470A Analysis Description: Mercury 7470A
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659873001, 92659873002, 92659873003
METHOD BLANK: R3910690-1 Matrix: Water
Associated Lab Samples: 92659873001, 92659873002, 92659873003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.200 0.100 04/07/2313:35
LABORATORY CONTROL SAMPLE: R3910690-2
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 3.00 2.92 97.3 80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3910690-3 R3910690-4
MS MSD
L1601848-02 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 3.00 3.00 2.96 3.01 98.7 100 75.0-125 1.68 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 20 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 765925 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659873001, 92659873002
METHOD BLANK: 3976787
Associated Lab Samples: 92659873001, 92659873002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
04/07/23 01:35
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
04/07/23 01:35
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
04/07/23 01:35
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
04/07/23 01:35
1,1-Dichloroethane
ug/L
ND
1.0
0.37
04/07/23 01:35
1,1-Dichloroethene
ug/L
ND
1.0
0.35
04/07/23 01:35
1,2,3-Trichlorobenzene
ug/L
ND
1.0
0.81
04/07/23 01:35
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
04/07/23 01:35
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
04/07/23 01:35
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
04/07/23 01:35
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
04/07/23 01:35
1,2-Dichloroethane
ug/L
ND
1.0
0.32
04/07/23 01:35
1,2-Dichloropropane
ug/L
ND
1.0
0.36
04/07/23 01:35
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
04/07/23 01:35
2-Butanone (MEK)
ug/L
ND
5.0
4.0
04/07/23 01:35
2-Hexanone
ug/L
ND
5.0
0.48
04/07/23 01:35
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
04/07/23 01:35
Acetone
ug/L
ND
25.0
5.1
04/07/23 01:35
Acrylonitrile
ug/L
ND
10.0
1.8
04/07/23 01:35
Benzene
ug/L
ND
1.0
0.34
04/07/23 01:35
Bromochloromethane
ug/L
ND
1.0
0.47
04/07/23 01:35
Bromodichloromethane
ug/L
ND
1.0
0.31
04/07/23 01:35
Bromoform
ug/L
ND
1.0
0.34
04/07/23 01:35
Bromomethane
ug/L
ND
2.0
1.7
04/07/23 01:35 v2
Carbon disulfide
ug/L
ND
2.0
0.36
04/07/23 01:35
Carbon tetrachloride
ug/L
ND
1.0
0.33
04/07/23 01:35
Chlorobenzene
ug/L
ND
1.0
0.28
04/07/23 01:35
Chloroethane
ug/L
ND
1.0
0.65
04/07/23 01:35
Chloroform
ug/L
ND
1.0
0.43
04/07/23 01:35
Chloromethane
ug/L
ND
1.0
0.54
04/07/23 01:35
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
04/07/23 01:35
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
04/07/23 01:35
Dibromochloromethane
ug/L
ND
1.0
0.36
04/07/23 01:35
Dibromomethane
ug/L
ND
1.0
0.39
04/07/23 01:35
Ethylbenzene
ug/L
ND
1.0
0.30
04/07/23 01:35
lodomethane
ug/L
ND
20.0
9.7
04/07/23 01:35 v2
Methylene Chloride
ug/L
3.2J
5.0
2.0
04/07/23 01:35 C9,v1
Styrene
ug/L
ND
1.0
0.29
04/07/23 01:35
Tetrachloroethene
ug/L
ND
1.0
0.29
04/07/23 01:35
Tetrahydrofuran
ug/L
ND
10.0
3.5
04/07/23 01:35
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 21 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
METHOD BLANK: 3976787
Associated Lab Samples: 92659873001, 92659873002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
Toluene
ug/L
ND
1.0
0.24
04/07/23 01:35
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
04/07/23 01:35
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
04/07/23 01:35
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
04/07/23 01:35 v2
Trichloroethene
ug/L
ND
1.0
0.38
04/07/23 01:35
Trichlorofluoromethane
ug/L
ND
1.0
0.30
04/07/23 01:35
Vinyl acetate
ug/L
ND
2.0
1.3
04/07/23 01:35
Vinyl chloride
ug/L
ND
1.0
0.39
04/07/23 01:35
Xylene (Total)
ug/L
ND
1.0
0.34
04/07/23 01:35
1,2-Dichloroethane-d4 (S)
%
109
70-130
04/07/23 01:35
4-Bromofluorobenzene (S)
%
98
70-130
04/07/23 01:35
Toluene-d8 (S)
%
102
70-130
04/07/23 01:35
LABORATORY CONTROL SAMPLE:
Parameter
3976788
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
19.8
99
70-130
1,1,1-Trichloroethane
ug/L
20
18.8
94
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
20.8
104
70-130
1,1,2-Trichloroethane
ug/L
20
19.8
99
70-130
1,1-Dichloroethane
ug/L
20
19.2
96
70-130
1,1-Dichloroethene
ug/L
20
20.3
101
70-130
1,2,3-Trichlorobenzene
ug/L
20
20.3
101
70-130
1,2,3-Trichloropropane
ug/L
20
20.0
100
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
21.1
105
70-131
1,2-Dibromoethane (EDB)
ug/L
20
20.2
101
70-130
1,2-Dichlorobenzene
ug/L
20
20.0
100
70-130
1,2-Dichloroethane
ug/L
20
19.8
99
70-130
1,2-Dichloropropane
ug/L
20
20.5
102
70-130
1,4-Dichlorobenzene
ug/L
20
19.7
99
70-130
2-Butanone (MEK)
ug/L
40
42.0
105
70-134
2-Hexanone
ug/L
40
44.7
112
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
40
43.2
108
70-130
Acetone
ug/L
40
41.6
104
70-133
Acrylonitrile
ug/L
100
99.4
99
70-130
Benzene
ug/L
20
18.7
93
70-130
Bromochloromethane
ug/L
20
19.8
99
70-130
Bromodichloromethane
ug/L
20
18.9
94
70-130
Bromoform
ug/L
20
18.5
92
70-130
Bromomethane
ug/L
20
12.1
61
45-151 v3
Carbon disulfide
ug/L
20
17.9
90
70-130
Carbon tetrachloride
ug/L
20
17.6
88
70-130
Chlorobenzene
ug/L
20
19.5
97
70-130
Chloroethane
ug/L
20
21.6
108
39-152
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
LABORATORY CONTROL SAMPLE: 3976788
Parameter
QUALITY CONTROL DATA
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
Chloroform
ug/L
20
19.7
99
70-130
Chloromethane
ug/L
20
17.1
86
58-130
cis-1,2-Dichloroethene
ug/L
20
19.4
97
70-130
cis-1,3-Dichloropropene
ug/L
20
18.8
94
70-130
Dibromochloromethane
ug/L
20
19.0
95
70-130
Dibromomethane
ug/L
20
18.5
93
70-130
Ethylbenzene
ug/L
20
19.2
96
70-130
lodomethane
ug/L
40
22.9
57
53-141 v3
Methylene Chloride
ug/L
20
36.6
183
66-130 L1,v1
Styrene
ug/L
20
20.1
101
70-130
Tetrachloroethene
ug/L
20
19.3
96
70-130
Tetrahydrofuran
ug/L
200
205
103
70-130
Toluene
ug/L
20
19.0
95
70-130
trans-1,2-Dichloroethene
ug/L
20
19.3
97
70-130
trans- 1,3-Dichloropropene
ug/L
20
18.6
93
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
20.2
101
57-185 v3
Trichloroethene
ug/L
20
18.5
92
70-130
Trichlorofluoromethane
ug/L
20
17.0
85
62-130
Vinyl acetate
ug/L
40
40.6
102
70-144
Vinyl chloride
ug/L
20
14.8
74
62-130
Xylene (Total)
ug/L
60
57.7
96
70-130
1,2-Dichloroethane-d4 (S)
%
101
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
100
70-130
MATRIX SPIKE SAMPLE:
Parameter
3976790
Units
92659909001
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
20
22.9
115
70-141
1,1,1-Trichloroethane
ug/L
ND
20
21.9
109
70-150
1,1,2,2-Tetrachloroethane
ug/L
ND
20
24.1
121
69-142
1,1,2-Trichloroethane
ug/L
ND
20
23.2
116
70-138
1,1-Dichloroethane
ug/L
ND
20
21.9
110
70-150
1,1-Dichloroethene
ug/L
ND
20
22.7
113
70-156
1,2,3-Trichlorobenzene
ug/L
ND
20
24.0
120
70-148
1,2,3-Trichloropropane
ug/L
ND
20
23.3
117
70-140
1,2-Dibromo-3-chloropropane
ug/L
ND
20
24.0
120
68-146
1,2-Dibromoethane (EDB)
ug/L
ND
20
23.0
115
70-138
1,2-Dichlorobenzene
ug/L
ND
20
23.5
117
70-141
1,2-Dichloroethane
ug/L
ND
20
22.3
111
69-143
1,2-Dichloropropane
ug/L
ND
20
23.2
116
68-156
1,4-Dichlorobenzene
ug/L
ND
20
23.4
117
70-142
2-Butanone (MEK)
ug/L
ND
40
47.1
118
60-157
2-Hexanone
ug/L
ND
40
50.9
127
68-146
4-Methyl-2-pentanone (MIBK)
ug/L
ND
40
49.1
123
70-141
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 23 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
MATRIX SPIKE SAMPLE:
3976790
92659909001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Acetone
ug/L
ND
40
44.1
110
58-157
Acrylonitrile
ug/L
ND
100
114
114
69-147
Benzene
ug/L
ND
20
21.6
108
70-142
Bromochloromethane
ug/L
ND
20
22.2
111
70-146
Bromodichloromethane
ug/L
ND
20
22.3
112
70-139
Bromoform
ug/L
ND
20
22.4
112
64-140
Bromomethane
ug/L
ND
20
14.7
73
28-192 v3
Carbon disulfide
ug/L
ND
20
21.0
105
70-151
Carbon tetrachloride
ug/L
ND
20
22.0
110
70-148
Chlorobenzene
ug/L
ND
20
22.7
114
70-141
Chloroethane
ug/L
ND
20
21.2
106
58-191
Chloroform
ug/L
ND
20
22.1
111
70-148
Chloromethane
ug/L
ND
20
16.3
82
43-162
cis-1,2-Dichloroethene
ug/L
ND
20
22.1
110
68-151
cis-1,3-Dichloropropene
ug/L
ND
20
22.0
110
70-139
Dibromochloromethane
ug/L
ND
20
22.5
113
70-144
Dibromomethane
ug/L
ND
20
20.9
104
70-139
Ethylbenzene
ug/L
ND
20
22.8
114
70-143
lodomethane
ug/L
ND
40
34.7
87
35-171 IL,v3
Methylene Chloride
ug/L
ND
20
27.3
118
62-149 v1
Styrene
ug/L
ND
20
23.5
118
70-143
Tetrachloroethene
ug/L
ND
20
21.9
109
70-145
Tetrahydrofuran
ug/L
ND
200
222
111
69-144
Toluene
ug/L
ND
20
22.1
110
70-142
trans-1,2-Dichloroethene
ug/L
ND
20
22.2
111
70-151
trans- 1,3-Dichloropropene
ug/L
ND
20
22.7
114
70-139
trans-1,4-Dichloro-2-butene
ug/L
ND
20
21.7
108
51-159
Trichloroethene
ug/L
ND
20
21.9
109
62-146
Trichlorofluoromethane
ug/L
ND
20
19.6
98
63-153
Vinyl acetate
ug/L
ND
40
45.9
115
61-162
Vinyl chloride
ug/L
ND
20
15.2
76
61-163
Xylene (Total)
ug/L
ND
60
69.0
115
70-143
1,2-Dichloroethane-d4 (S)
%
102
70-130
4-Bromofluorobenzene (S)
%
102
70-130
Toluene-d8 (S)
%
100
70-130
SAMPLE DUPLICATE: 3976789
92659873001
Dup
Max
Parameter
Units
Result
Result RPD
RPD Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,1-Trichloroethane
ug/L
ND
ND
30
1,1,2,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,2-Trichloroethane
ug/L
ND
ND
30
1,1-Dichloroethane
ug/L
ND
ND
30
1,1-Dichloroethene
ug/L
ND
ND
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 46

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
SAMPLE DUPLICATE: 3976789
Parameter
Units
92659873001
Result
Dup
Result RPD
Max
RPD Qualifiers
1,2,3-Trichlorobenzene
ug/L
ND
ND
30
1,2,3-Trichloropropane
ug/L
ND
ND
30
1,2-Dibromo-3-chloropropane
ug/L
ND
ND
30
1,2-Dibromoethane (EDB)
ug/L
ND
ND
30
1,2-Dichlorobenzene
ug/L
ND
ND
30
1,2-Dichloroethane
ug/L
ND
ND
30
1,2-Dichloropropane
ug/L
ND
ND
30
1,4-Dichlorobenzene
ug/L
ND
ND
30
2-Butanone (MEK)
ug/L
ND
ND
30
2-Hexanone
ug/L
ND
ND
30
4-Methyl-2-pentanone (MIBK)
ug/L
ND
ND
30
Acetone
ug/L
ND
ND
30
Acrylonitrile
ug/L
ND
ND
30
Benzene
ug/L
ND
ND
30
Bromochloromethane
ug/L
ND
ND
30
Bromodichloromethane
ug/L
ND
ND
30
Bromoform
ug/L
ND
ND
30
Bromomethane
ug/L
ND
ND
30 v2
Carbon disulfide
ug/L
ND
ND
30
Carbon tetrachloride
ug/L
ND
ND
30
Chlorobenzene
ug/L
ND
ND
30
Chloroethane
ug/L
ND
ND
30
Chloroform
ug/L
ND
ND
30
Chloromethane
ug/L
ND
ND
30
cis-1,2-Dichloroethene
ug/L
ND
ND
30
cis-1,3-Dichloropropene
ug/L
ND
ND
30
Dibromochloromethane
ug/L
ND
ND
30
Dibromomethane
ug/L
ND
ND
30
Ethylbenzene
ug/L
ND
ND
30
lodomethane
ug/L
ND
ND
301L,v2
Methylene Chloride
ug/L
4.OJ
ND
30 v1
Styrene
ug/L
ND
ND
30
Tetrachloroethene
ug/L
ND
ND
30
Tetrahydrofuran
ug/L
ND
ND
30
Toluene
ug/L
ND
ND
30
trans-1,2-Dichloroethene
ug/L
ND
ND
30
trans- 1,3-Dichloropropene
ug/L
ND
ND
30
trans-1,4-Dichloro-2-butene
ug/L
ND
ND
30
Trichloroethene
ug/L
ND
ND
30
Trichlorofluoromethane
ug/L
ND
ND
30
Vinyl acetate
ug/L
ND
ND
30
Vinyl chloride
ug/L
ND
ND
30
Xylene (Total)
ug/L
ND
ND
30
1,2-Dichloroethane-d4 (S)
%
113
111
4-Bromofluorobenzene (S)
%
96
98
Toluene-d8 (S)
%
100
100
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 25 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 765937 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659873003
METHOD BLANK: 3976888
Associated Lab Samples: 92659873003
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
04/07/23 00:43
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
04/07/23 00:43
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
04/07/23 00:43
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
04/07/23 00:43
1,1-Dichloroethane
ug/L
ND
1.0
0.37
04/07/23 00:43
1,1-Dichloroethene
ug/L
ND
1.0
0.35
04/07/23 00:43
1,2,3-Trichlorobenzene
ug/L
ND
1.0
0.81
04/07/23 00:43
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
04/07/23 00:43
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
04/07/23 00:43
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
04/07/23 00:43
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
04/07/23 00:43
1,2-Dichloroethane
ug/L
ND
1.0
0.32
04/07/23 00:43
1,2-Dichloropropane
ug/L
ND
1.0
0.36
04/07/23 00:43
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
04/07/23 00:43
2-Butanone (MEK)
ug/L
ND
5.0
4.0
04/07/23 00:43
2-Hexanone
ug/L
ND
5.0
0.48
04/07/23 00:43
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
04/07/23 00:43
Acetone
ug/L
ND
25.0
5.1
04/07/23 00:43
Acrylonitrile
ug/L
ND
10.0
1.8
04/07/23 00:43
Benzene
ug/L
ND
1.0
0.34
04/07/23 00:43
Bromochloromethane
ug/L
ND
1.0
0.47
04/07/23 00:43
Bromodichloromethane
ug/L
ND
1.0
0.31
04/07/23 00:43
Bromoform
ug/L
ND
1.0
0.34
04/07/23 00:43
Bromomethane
ug/L
ND
2.0
1.7
04/07/23 00:43
Carbon disulfide
ug/L
ND
2.0
0.36
04/07/23 00:43
Carbon tetrachloride
ug/L
ND
1.0
0.33
04/07/23 00:43
Chlorobenzene
ug/L
ND
1.0
0.28
04/07/23 00:43
Chloroethane
ug/L
ND
1.0
0.65
04/07/23 00:43
Chloroform
ug/L
ND
1.0
0.43
04/07/23 00:43
Chloromethane
ug/L
ND
1.0
0.54
04/07/23 00:43
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
04/07/23 00:43
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
04/07/23 00:43
Dibromochloromethane
ug/L
ND
1.0
0.36
04/07/23 00:43
Dibromomethane
ug/L
ND
1.0
0.39
04/07/23 00:43
Ethylbenzene
ug/L
ND
1.0
0.30
04/07/23 00:43
lodomethane
ug/L
ND
20.0
9.7
04/07/23 00:43
Methylene Chloride
ug/L
ND
5.0
2.0
04/07/23 00:43
Styrene
ug/L
ND
1.0
0.29
04/07/23 00:43
Tetrachloroethene
ug/L
ND
1.0
0.29
04/07/23 00:43
Tetrahydrofuran
ug/L
ND
10.0
3.5
04/07/23 00:43
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 26 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
METHOD BLANK: 3976888
Associated Lab Samples: 92659873003
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Toluene
ug/L
ND
1.0
0.24
04/07/23 00:43
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
04/07/23 00:43
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
04/07/23 00:43
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
04/07/23 00:43
Trichloroethene
ug/L
ND
1.0
0.38
04/07/23 00:43
Trichlorofluoromethane
ug/L
ND
1.0
0.30
04/07/23 00:43
Vinyl acetate
ug/L
ND
2.0
1.3
04/07/23 00:43
Vinyl chloride
ug/L
ND
1.0
0.39
04/07/23 00:43
Xylene (Total)
ug/L
ND
1.0
0.34
04/07/23 00:43
1,2-Dichloroethane-d4 (S)
%
98
70-130
04/07/23 00:43
4-Bromofluorobenzene (S)
%
100
70-130
04/07/23 00:43
Toluene-d8 (S)
%
97
70-130
04/07/23 00:43
LABORATORY CONTROL SAMPLE:
Parameter
3976889
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
20
21.2
106
70-130
1,1,1-Trichloroethane
ug/L
20
19.0
95
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
21.2
106
70-130
1,1,2-Trichloroethane
ug/L
20
20.5
102
70-130
1,1-Dichloroethane
ug/L
20
18.4
92
70-130
1,1-Dichloroethene
ug/L
20
18.2
91
70-130
1,2,3-Trichlorobenzene
ug/L
20
22.1
111
70-130
1,2,3-Trichloropropane
ug/L
20
20.5
102
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
20.8
104
70-131
1,2-Dibromoethane (EDB)
ug/L
20
20.7
104
70-130
1,2-Dichlorobenzene
ug/L
20
21.3
107
70-130
1,2-Dichloroethane
ug/L
20
19.5
97
70-130
1,2-Dichloropropane
ug/L
20
19.9
100
70-130
1,4-Dichlorobenzene
ug/L
20
21.4
107
70-130
2-Butanone (MEK)
ug/L
40
37.1
93
70-134
2-Hexanone
ug/L
40
40.2
100
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
40
39.2
98
70-130
Acetone
ug/L
40
31.1
78
70-133
Acrylonitrile
ug/L
100
90.6
91
70-130
Benzene
ug/L
20
19.5
98
70-130
Bromochloromethane
ug/L
20
19.1
96
70-130
Bromodichloromethane
ug/L
20
19.7
98
70-130
Bromoform
ug/L
20
20.5
103
70-130
Bromomethane
ug/L
20
15.2
76
45-151
Carbon disulfide
ug/L
20
16.8
84
70-130
Carbon tetrachloride
ug/L
20
19.7
99
70-130
Chlorobenzene
ug/L
20
20.9
105
70-130
Chloroethane
ug/L
20
17.9
90
39-152
Qualifiers
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 46

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
LABORATORY CONTROL SAMPLE:
Parameter
3976889
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Chloroform
ug/L
20
19.2
96
70-130
Chloromethane
ug/L
20
17.0
85
58-130
cis-1,2-Dichloroethene
ug/L
20
18.6
93
70-130
cis-1,3-Dichloropropene
ug/L
20
19.8
99
70-130
Dibromochloromethane
ug/L
20
20.6
103
70-130
Dibromomethane
ug/L
20
20.6
103
70-130
Ethylbenzene
ug/L
20
20.4
102
70-130
lodomethane
ug/L
40
36.3
91
53-141
Methylene Chloride
ug/L
20
15.6
78
66-130
Styrene
ug/L
20
21.0
105
70-130
Tetrachloroethene
ug/L
20
20.1
100
70-130
Tetrahydrofuran
ug/L
200
174
87
70-130
Toluene
ug/L
20
19.6
98
70-130
trans-1,2-Dichloroethene
ug/L
20
18.4
92
70-130
trans- 1,3-Dichloropropene
ug/L
20
19.8
99
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
22.5
113
57-185
Trichloroethene
ug/L
20
20.2
101
70-130
Trichlorofluoromethane
ug/L
20
18.2
91
62-130
Vinyl acetate
ug/L
40
38.7
97
70-144
Vinyl chloride
ug/L
20
14.9
74
62-130
Xylene (Total)
ug/L
60
61.3
102
70-130
1,2-Dichloroethane-d4 (S)
%
98
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
99
70-130
MATRIX SPIKE SAMPLE:
Parameter
3976891
Units
92659923009
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
20
25.7
129
70-141
1,1,1-Trichloroethane
ug/L
ND
20
20.6
103
70-150
1,1,2,2-Tetrachloroethane
ug/L
ND
20
24.5
122
69-142
1,1,2-Trichloroethane
ug/L
ND
20
22.3
111
70-138
1,1-Dichloroethane
ug/L
ND
20
18.7
94
70-150
1,1-Dichloroethene
ug/L
ND
20
21.5
107
70-156
1,2,3-Trichlorobenzene
ug/L
ND
20
27.8
139
70-148
1,2,3-Trichloropropane
ug/L
ND
20
23.9
120
70-140
1,2-Dibromo-3-chloropropane
ug/L
ND
20
25.2
126
68-146
1,2-Dibromoethane (EDB)
ug/L
ND
20
25.2
126
70-138
1,2-Dichlorobenzene
ug/L
ND
20
26.2
131
70-141
1,2-Dichloroethane
ug/L
ND
20
21.3
106
69-143
1,2-Dichloropropane
ug/L
ND
20
22.2
111
68-156
1,4-Dichlorobenzene
ug/L
ND
20
25.7
128
70-142
2-Butanone (MEK)
ug/L
ND
40
42.4
106
60-157
2-Hexanone
ug/L
ND
40
48.5
121
68-146
4-Methyl-2-pentanone (MIBK)
ug/L
ND
40
43.7
109
70-141
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
MATRIX SPIKE SAMPLE:
3976891
92659923009
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Acetone
ug/L
ND
40
37.5
94
58-157
Acrylonitrile
ug/L
ND
100
104
104
69-147
Benzene
ug/L
ND
20
22.3
112
70-142
Bromochloromethane
ug/L
ND
20
21.7
108
70-146
Bromodichloromethane
ug/L
ND
20
22.0
110
70-139
Bromoform
ug/L
ND
20
26.4
132
64-140
Bromomethane
ug/L
ND
20
19.0
95
28-192
Carbon disulfide
ug/L
ND
20
20.4
102
70-151
Carbon tetrachloride
ug/L
ND
20
22.5
112
70-148
Chlorobenzene
ug/L
ND
20
24.9
124
70-141
Chloroethane
ug/L
ND
20
24.2
121
58-191
Chloroform
ug/L
ND
20
20.5
103
70-148
Chloromethane
ug/L
ND
20
22.8
114
43-162
cis-1,2-Dichloroethene
ug/L
ND
20
20.5
102
68-151
cis-1,3-Dichloropropene
ug/L
ND
20
22.7
113
70-139
Dibromochloromethane
ug/L
ND
20
25.7
128
70-144
Dibromomethane
ug/L
ND
20
22.9
114
70-139
Ethylbenzene
ug/L
ND
20
23.9
119
70-143
lodomethane
ug/L
ND
40
45.1
113
35-171
Methylene Chloride
ug/L
ND
20
8.9
45
62-149 IK,M1,v3
Styrene
ug/L
ND
20
24.6
123
70-143
Tetrachloroethene
ug/L
ND
20
23.5
117
70-145
Tetrahydrofuran
ug/L
ND
200
177
88
69-144
Toluene
ug/L
ND
20
21.5
107
70-142
trans-1,2-Dichloroethene
ug/L
ND
20
20.7
103
70-151
trans- 1,3-Dichloropropene
ug/L
ND
20
22.6
113
70-139
trans-1,4-Dichloro-2-butene
ug/L
ND
20
25.1
125
51-159
Trichloroethene
ug/L
ND
20
22.3
112
62-146
Trichlorofluoromethane
ug/L
ND
20
23.0
115
63-153
Vinyl acetate
ug/L
ND
40
39.9
100
61-162
Vinyl chloride
ug/L
ND
20
18.4
92
61-163
Xylene (Total)
ug/L
ND
60
72.3
121
70-143
1,2-Dichloroethane-d4 (S)
%
103
70-130
4-Bromofluorobenzene (S)
%
96
70-130
Toluene-d8 (S)
%
97
70-130
SAMPLE DUPLICATE: 3976890
92659670001
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,1-Trichloroethane
ug/L
ND
ND
30
1,1,2,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,2-Trichloroethane
ug/L
ND
ND
30
1,1-Dichloroethane
ug/L
ND
ND
30
1,1-Dichloroethene
ug/L
ND
ND
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
SAMPLE DUPLICATE: 3976890
Parameter
Units
92659670001
Result
Dup
Result RPD
Max
RPD
1,2,3-Trichlorobenzene
ug/L
ND
ND
30
1,2,3-Trichloropropane
ug/L
ND
ND
30
1,2-Dibromo-3-chloropropane
ug/L
ND
ND
30
1,2-Dibromoethane (EDB)
ug/L
ND
ND
30
1,2-Dichlorobenzene
ug/L
ND
ND
30
1,2-Dichloroethane
ug/L
ND
ND
30
1,2-Dichloropropane
ug/L
ND
ND
30
1,4-Dichlorobenzene
ug/L
ND
ND
30
2-Butanone (MEK)
ug/L
ND
ND
30
2-Hexanone
ug/L
ND
ND
30
4-Methyl-2-pentanone (MIBK)
ug/L
ND
ND
30
Acetone
ug/L
ND
ND
30
Acrylonitrile
ug/L
ND
ND
30
Benzene
ug/L
ND
ND
30
Bromochloromethane
ug/L
ND
ND
30
Bromodichloromethane
ug/L
ND
ND
30
Bromoform
ug/L
ND
ND
30
Bromomethane
ug/L
ND
ND
30 v2
Carbon disulfide
ug/L
ND
ND
30
Carbon tetrachloride
ug/L
ND
ND
30
Chlorobenzene
ug/L
ND
ND
30
Chloroethane
ug/L
ND
ND
30
Chloroform
ug/L
ND
ND
30
Chloromethane
ug/L
ND
ND
30
cis-1,2-Dichloroethene
ug/L
ND
ND
30
cis-1,3-Dichloropropene
ug/L
ND
ND
30
Dibromochloromethane
ug/L
ND
ND
30
Dibromomethane
ug/L
ND
ND
30
Ethylbenzene
ug/L
ND
ND
30
lodomethane
ug/L
ND
ND
30
Methylene Chloride
ug/L
ND
ND
30 v2
Styrene
ug/L
ND
ND
30
Tetrachloroethene
ug/L
ND
ND
30
Tetrahydrofuran
ug/L
ND
ND
30
Toluene
ug/L
ND
ND
30
trans-1,2-Dichloroethene
ug/L
ND
ND
30
trans- 1,3-Dichloropropene
ug/L
ND
ND
30
trans-1,4-Dichloro-2-butene
ug/L
ND
ND
30
Trichloroethene
ug/L
ND
ND
30
Trichlorofluoromethane
ug/L
ND
ND
30
Vinyl acetate
ug/L
ND
ND
30
Vinyl chloride
ug/L
ND
ND
30
Xylene (Total)
ug/L
ND
ND
30
1,2-Dichloroethane-d4 (S)
%
99
102
4-Bromofluorobenzene (S)
%
98
99
Toluene-d8 (S)
%
97
96
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 766318 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659873004
METHOD BLANK: 3978973
Associated Lab Samples: 92659873004
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
04/07/23 02:34
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
04/07/23 02:34
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
04/07/23 02:34
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
04/07/23 02:34
1,1-Dichloroethane
ug/L
ND
1.0
0.37
04/07/23 02:34
1,1-Dichloroethene
ug/L
ND
1.0
0.35
04/07/23 02:34
1,2,3-Trichlorobenzene
ug/L
ND
1.0
0.81
04/07/23 02:34
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
04/07/23 02:34
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
04/07/23 02:34
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
04/07/23 02:34
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
04/07/23 02:34
1,2-Dichloroethane
ug/L
ND
1.0
0.32
04/07/23 02:34
1,2-Dichloropropane
ug/L
ND
1.0
0.36
04/07/23 02:34
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
04/07/23 02:34
2-Butanone (MEK)
ug/L
ND
5.0
4.0
04/07/23 02:34
2-Hexanone
ug/L
ND
5.0
0.48
04/07/23 02:34
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
04/07/23 02:34
Acetone
ug/L
ND
25.0
5.1
04/07/23 02:34
Acrylonitrile
ug/L
ND
10.0
1.8
04/07/23 02:34
Benzene
ug/L
ND
1.0
0.34
04/07/23 02:34
Bromochloromethane
ug/L
ND
1.0
0.47
04/07/23 02:34
Bromodichloromethane
ug/L
ND
1.0
0.31
04/07/23 02:34
Bromoform
ug/L
ND
1.0
0.34
04/07/23 02:34
Bromomethane
ug/L
ND
2.0
1.7
04/07/23 02:34
Carbon disulfide
ug/L
ND
2.0
0.36
04/07/23 02:34
Carbon tetrachloride
ug/L
ND
1.0
0.33
04/07/23 02:34
Chlorobenzene
ug/L
ND
1.0
0.28
04/07/23 02:34
Chloroethane
ug/L
ND
1.0
0.65
04/07/23 02:34
Chloroform
ug/L
ND
1.0
0.43
04/07/23 02:34
Chloromethane
ug/L
ND
1.0
0.54
04/07/23 02:34
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
04/07/23 02:34
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
04/07/23 02:34
Dibromochloromethane
ug/L
ND
1.0
0.36
04/07/23 02:34
Dibromomethane
ug/L
ND
1.0
0.39
04/07/23 02:34
Ethylbenzene
ug/L
ND
1.0
0.30
04/07/23 02:34
lodomethane
ug/L
ND
20.0
9.7
04/07/23 02:34
Methylene Chloride
ug/L
2.5J
5.0
2.0
04/07/23 02:34 C9,v1
Styrene
ug/L
ND
1.0
0.29
04/07/23 02:34
Tetrachloroethene
ug/L
ND
1.0
0.29
04/07/23 02:34
Toluene
ug/L
ND
1.0
0.24
04/07/23 02:34
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 31 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
METHOD BLANK: 3978973
Associated Lab Samples: 92659873004
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
04/07/23 02:34
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
04/07/23 02:34
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
04/07/23 02:34
Trichloroethene
ug/L
ND
1.0
0.38
04/07/23 02:34
Trichlorofluoromethane
ug/L
ND
1.0
0.30
04/07/23 02:34
Vinyl acetate
ug/L
ND
2.0
1.3
04/07/23 02:34 IK
Vinyl chloride
ug/L
ND
1.0
0.39
04/07/23 02:34
Xylene (Total)
ug/L
ND
1.0
0.34
04/07/23 02:34
1,2-Dichloroethane-d4 (S)
%
95
70-130
04/07/23 02:34
4-Bromofluorobenzene (S)
%
95
70-130
04/07/23 02:34
Toluene-d8 (S)
%
108
70-130
04/07/23 02:34
LABORATORY CONTROL SAMPLE:
3978974
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
18.9
95
70-130
1,1,1-Trichloroethane
ug/L
20
18.5
93
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
19.8
99
70-130
1,1,2-Trichloroethane
ug/L
20
19.5
97
70-130
1,1-Dichloroethane
ug/L
20
17.4
87
70-130
1,1-Dichloroethene
ug/L
20
17.8
89
70-130
1,2,3-Trichlorobenzene
ug/L
20
23.4
117
70-130
1,2,3-Trichloropropane
ug/L
20
19.2
96
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
18.9
95
70-131
1,2-Dibromoethane (EDB)
ug/L
20
19.7
99
70-130
1,2-Dichlorobenzene
ug/L
20
19.5
98
70-130
1,2-Dichloroethane
ug/L
20
18.2
91
70-130
1,2-Dichloropropane
ug/L
20
20.2
101
70-130
1,4-Dichlorobenzene
ug/L
20
19.4
97
70-130
2-Butanone (MEK)
ug/L
40
40.6
102
70-134
2-Hexanone
ug/L
40
44.0
110
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
40
42.1
105
70-130
Acetone
ug/L
40
35.3
88
70-133
Acrylonitrile
ug/L
100
96.7
97
70-130
Benzene
ug/L
20
18.5
93
70-130
Bromochloromethane
ug/L
20
17.3
87
70-130
Bromodichloromethane
ug/L
20
18.0
90
70-130
Bromoform
ug/L
20
18.2
91
70-130
Bromomethane
ug/L
20
17.2
86
45-151
Carbon disulfide
ug/L
20
15.6
78
70-130
Carbon tetrachloride
ug/L
20
19.3
96
70-130
Chlorobenzene
ug/L
20
18.8
94
70-130
Chloroethane
ug/L
20
19.8
99
39-152
Chloroform
ug/L
20
16.8
84
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 32 of 46

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
LABORATORY CONTROL SAMPLE:
Parameter
3978974
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Chloromethane
ug/L
20
18.7
94
58-130
cis-1,2-Dichloroethene
ug/L
20
17.6
88
70-130
cis-1,3-Dichloropropene
ug/L
20
20.2
101
70-130
Dibromochloromethane
ug/L
20
18.1
90
70-130
Dibromomethane
ug/L
20
18.5
93
70-130
Ethylbenzene
ug/L
20
18.6
93
70-130
lodomethane
ug/L
40
40.9
102
53-141
Methylene Chloride
ug/L
20
39.2
196
66-130 L1,v1
Styrene
ug/L
20
18.6
93
70-130
Tetrachloroethene
ug/L
20
17.6
88
70-130
Toluene
ug/L
20
18.8
94
70-130
trans-1,2-Dichloroethene
ug/L
20
17.6
88
70-130
trans- 1,3-Dichloropropene
ug/L
20
19.1
95
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
24.5
123
57-185
Trichloroethene
ug/L
20
19.0
95
70-130
Trichlorofluoromethane
ug/L
20
18.9
94
62-130
Vinyl acetate
ug/L
40
34.3
86
70-144 IK
Vinyl chloride
ug/L
20
16.6
83
62-130
Xylene (Total)
ug/L
60
55.4
92
70-130
1,2-Dichloroethane-d4 (S)
%
103
70-130
4-Bromofluorobenzene (S)
%
98
70-130
Toluene-d8 (S)
%
102
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3978975
MS
92659909002 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3978976
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
24.0
27.3
120
136
70-141
13
30
1,1,1-Trichloroethane
ug/L
ND
20
20
21.7
24.2
108
121
70-150
11
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
22.3
25.6
112
128
69-142
14
30
1,1,2-Trichloroethane
ug/L
ND
20
20
22.5
25.7
113
129
70-138
13
30
1,1-Dichloroethane
ug/L
ND
20
20
20.5
22.8
102
114
70-150
10
30
1,1-Dichloroethene
ug/L
ND
20
20
20.9
23.2
105
116
70-156
10
30
1,2,3-Trichlorobenzene
ug/L
24.8
27.1
9
30
1,2,3-Trichloropropane
ug/L
ND
20
20
21.9
25.4
110
127
70-140
15
30
1,2-Dibromo-3-
ug/L
ND
20
20
21.8
24.4
109
122
68-146
11
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
23.0
26.7
115
133
70-138
15
30
1,2-Dichlorobenzene
ug/L
ND
20
20
23.7
25.9
119
129
70-141
9
30
1,2-Dichloroethane
ug/L
ND
20
20
20.9
23.7
104
118
69-143
13
30
1,2-Dichloropropane
ug/L
ND
20
20
22.0
24.9
110
124
68-156
12
30
1,4-Dichlorobenzene
ug/L
ND
20
20
23.4
25.3
117
126
70-142
8
30
2-Butanone (MEK)
ug/L
ND
40
40
42.6
49.2
106
123
60-157
14
30
2-Hexanone
ug/L
ND
40
40
50.6
59.5
127
149
68-146
16
30 M1
4-Methyl-2-pentanone
ug/L
ND
40
40
45.6
53.0
114
133
70-141
15
30
(MIBK)
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 33 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 3978975
3978976
MS
MSD
92659909002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Acetone
ug/L
ND
40
40
38.5
45.1
96
113
58-157
16
30
Acrylonitrile
ug/L
ND
100
100
103
117
103
117
69-147
13
30
Benzene
ug/L
ND
20
20
21.3
23.9
107
120
70-142
12
30
Bromochloromethane
ug/L
ND
20
20
21.4
24.0
107
120
70-146
11
30
Bromodichloromethane
ug/L
ND
20
20
21.8
24.6
109
123
70-139
12
30
Bromoform
ug/L
ND
20
20
23.5
26.5
118
133
64-140
12
30
Bromomethane
ug/L
ND
20
20
11.8
12.5
59
63
28-192
6
30 v3
Carbon disulfide
ug/L
ND
20
20
20.1
22.1
100
110
70-151
10
30
Carbon tetrachloride
ug/L
ND
20
20
21.8
24.8
109
124
70-148
13
30
Chlorobenzene
ug/L
ND
20
20
23.1
25.8
116
129
70-141
11
30
Chloroethane
ug/L
ND
20
20
17.6
19.5
88
97
58-191
10
30
Chloroform
ug/L
ND
20
20
20.9
23.1
105
116
70-148
10
30
Chloromethane
ug/L
ND
20
20
17.7
19.7
89
98
43-162
10
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
20.6
23.2
103
116
68-151
12
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
22.1
25.4
111
127
70-139
14
30
Dibromochloromethane
ug/L
ND
20
20
23.3
26.4
116
132
70-144
12
30
Dibromomethane
ug/L
ND
20
20
22.8
25.8
114
129
70-139
12
30
Ethylbenzene
ug/L
ND
20
20
22.6
25.3
113
126
70-143
11
30
lodomethane
ug/L
ND
40
40
37.4
40.1
93
100
35-171
7
30
Methylene Chloride
ug/L
ND
20
20
23.4
26.4
111
127
62-149
12
30 v1
Styrene
ug/L
ND
20
20
23.6
26.5
118
132
70-143
11
30
Tetrachloroethene
ug/L
ND
20
20
21.7
24.4
109
122
70-145
12
30
Toluene
ug/L
ND
20
20
21.0
23.6
105
118
70-142
11
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
21.2
23.5
106
118
70-151
10
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
23.3
26.4
117
132
70-139
12
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
28.4
33.9
142
170
51-159
18
30 IH,M1
Trichloroethene
ug/L
ND
20
20
22.7
25.5
113
128
62-146
12
30
Trichlorofluoromethane
ug/L
ND
20
20
18.2
20.4
91
102
63-153
12
30
Vinyl acetate
ug/L
ND
40
40
41.4
47.5
103
119
61-162
14
30
Vinyl chloride
ug/L
ND
20
20
15.1
16.8
76
84
61-163
11
30 v1
Xylene (Total)
ug/L
ND
60
60
68.5
77.1
114
128
70-143
12
30
1,2-Dichloroethane-d4 (S)
%
98
97
70-130
4-Bromofluorobenzene (S)
%
101
100
70-130
Toluene-d8 (S)
%
97
97
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 34 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 766177 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659873004
METHOD BLANK: 3978071
Matrix:
Water
Associated Lab Samples: 92659873004
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 04/05/23 17:11
1,2-Dichloroethane-d4 (S)
%
83
67-130
04/05/23 17:11
Toluene-d8 (S)
%
87
70-130
04/05/23 17:11
LABORATORY CONTROL SAMPLE: 3978072
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 18.3 92 70-130
1,2-Dichloroethane-d4 (S) % 84 67-130
Toluene-d8 (S) % 88 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3978073
3978074
MS
MSD
92659945007 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 17.8 18.0
88
89
55-137
1 30 H1
1,2-Dichloroethane-d4 (S)
%
79
83
67-130
30
Toluene-d8 (S)
%
89
88
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 35 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 766432 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659873001, 92659873002, 92659873003
METHOD BLANK: 3979517
Matrix:
Water
Associated Lab Samples:
92659873001, 92659873002, 92659873003
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 04/06/23 18:46
1,2-Dichloroethane-d4 (S)
%
103
67-130
04/06/23 18:46
Toluene-d8 (S)
%
101
70-130
04/06/23 18:46
LABORATORY CONTROL SAMPLE: 3979518
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 19.6 98 70-130
1,2-Dichloroethane-d4 (S) % 103 67-130
Toluene-d8 (S) % 102 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3979519
3979520
MS
MSD
92659681001 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane(p-Dioxane)
ug/L 4.6 20
20 21.1 20.8
82
81
55-137
2 30 H1
1,2-Dichloroethane-d4 (S)
%
103
103
67-130
30
Toluene-d8(S)
%
121
120
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 36 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 766516 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659873001, 92659873002, 92659873003
METHOD BLANK: 3980290 Matrix: Water
Associated Lab Samples: 92659873001, 92659873002, 92659873003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 ug/L ND 5000 5000 04/07/23 16:05
LABORATORY CONTROL SAMPLE: 3980291
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 ug/L 50000 51800 104 80-120
LABORATORY CONTROL SAMPLE: 3980292
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 ug/L 50000 52600 105 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3980293 3980294
MS MSD
92659785001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 61.5 mg/L 50000 50000 111000 111000 99 100 80-120 0 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3980295 3980296
MS MSD
92660170004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 27.8 mg/L 50000 50000 77000 77100 98 99 80-120 0 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 37 of 46

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 765313 Analysis Method: SM 2540C-2015
QC Batch Method: SM 2540C-2015 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659873001, 92659873002, 92659873003
METHOD BLANK: 3973916
Matrix:
Water
Associated Lab Samples: 92659873001, 92659873002, 92659873003
Blank
Reporting
Parameter
Units
Result
Limit
Total Dissolved Solids
mg/L
ND
25.0
LABORATORY CONTROL SAMPLE:
3973917
Spike
LCS
Parameter
Units
Conc.
Result
Total Dissolved Solids
mg/L
251
264
SAMPLE DUPLICATE: 3973918
92659509001 Dup
Parameter Units Result Result
Total Dissolved Solids mg/L 189 184
MDL Analyzed Qualifiers
25.0 03/31 /23 19:53
LCS % Rec
% Rec Limits Qualifiers
105 90-110
Max
RPD RPD Qualifiers
3 25
SAMPLE DUPLICATE: 3973919
92659750001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Dissolved Solids mg/L 61.0 66.0 8 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 38 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 765354 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659873001, 92659873002, 92659873003
METHOD BLANK: 3974002 Matrix: Water
Associated Lab Samples: 92659873001, 92659873002, 92659873003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfate ug/L ND 1000 500 04/01/2314:27
LABORATORY CONTROL SAMPLE: 3974003
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfate ug/L 50000 47800 96 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3974004 3974005
MS MSD
92659920001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 4.9 mg/L 50000 50000 53400 56600 97 104 90-110 6 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3974006 3974007
MS MSD
92659873001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 9730 50000 50000 60000 61200 101 103 90-110 2 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 39 of 46

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
QC Batch: 766159 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659873001, 92659873002, 92659873003
METHOD BLANK: 3977945 Matrix: Water
Associated Lab Samples: 92659873001, 92659873002, 92659873003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Chloride ug/L ND 1000 500 04/05/2319:33
LABORATORY CONTROL SAMPLE: 3977946
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chloride ug/L 20000 21200 106 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3977947
MS MSD
92659750002 Spike Spike
Parameter Units Result Conc. Conc.
Chloride ug/L 4.1 mg/L 10000 10000
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3977949
MS MSD
92659750003 Spike Spike
Parameter Units Result Conc. Conc.
Chloride ug/L 3.2 mg/L 10000 10000
3977948
MS MSD MS MSD % Rec Max
Result Result % Rec % Rec Limits RPD RPD Qual
14800 14300 106 102 90-110 3 10
3977950
MS MSD MS MSD % Rec Max
Result Result % Rec % Rec Limits RPD RPD Qual
13900 13700 108 105 90-110 2 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC.
Page 40 of 46

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
Analyte was detected in the associated method blank.
C9 Common Laboratory Contaminant.
H1 Analysis conducted outside the EPA method holding time.
H5 Reanalysis conducted in excess of EPA method holding time. Results confirm original analysis performed in hold time.
IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
IL This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be
considered an estimated value.
J Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 41 of 46

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659873
ANALYTE QUALIFIERS
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 08:39 PM without the written consent of Pace Analytical Services, LLC. Page 42 of 46

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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
GM1.004-OXFORD LANDFILL UNIT 1
92659873
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92659873001
MW-2
3015
2035980
EPA 6010D
2035980
92659873002
MW-4R
3015
2035980
EPA 6010D
2035980
92659873003
MW-6R
3015
2035980
EPA 6010D
2035980
92659873001
MW-2
3015
2035938
EPA 6020B
2035938
92659873002
MW-4R
3015
2035938
EPA 6020B
2035938
92659873003
MW-6R
3015
2035977
EPA 6020B
2035977
92659873001
MW-2
7470A
2036393
EPA 7470A
2036393
92659873002
MW-4R
7470A
2036393
EPA 7470A
2036393
92659873003
MW-6R
7470A
2036393
EPA 7470A
2036393
92659873001
MW-2
EPA 8260D
765925
92659873002
MW-4R
EPA 8260D
765925
92659873003
MW-6R
EPA 8260D
765937
92659873004
TRIP BLANK 2
EPA 8260D
766318
92659873001
MW-2
EPA 8260D Mod.
766432
92659873002
MW-4R
EPA 8260D Mod.
766432
92659873003
MW-6R
EPA 8260D Mod.
766432
92659873004
TRIP BLANK 2
EPA 8260D Mod.
766177
92659873001
MW-2
SM 2320B-2011
766516
92659873002
MW-4R
SM 2320B-2011
766516
92659873003
MW-6R
SM 2320B-2011
766516
92659873001
MW-2
SM 2540C-2015
765313
92659873002
MW-4R
SM 2540C-2015
765313
92659873003
MW-6R
SM 2540C-2015
765313
92659873001
MW-2
EPA 300.0 Rev 2.1 1993
765354
92659873002
MW-4R
EPA 300.0 Rev 2.1 1993
765354
92659873003
MW-6R
EPA 300.0 Rev 2.1 1993
765354
92659873001
MW-2
SM 4500-CI-E-2011
766159
92659873002
MW-4R
SM 4500-CI-E-2011
766159
92659873003
MW-6R
SM 4500-CI-E-2011
766159
Date: 04/12/2023 08:39 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 43 of 46

r
DC# -,Title: EW FRMrHUNI-i0Q83,ampla_C.ondition Upon Receipt
Laboratory: iece[tVln8,saritlpies.s=
stQnD' Ofee:nuvaa�. ❑ Hurttor Ville. R tei tjCl M chanicsvi[(e❑ Minn �e +narsuil[aQ
Client N.erne: WO# . 926598 1 3
t�raject"
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eb�Ir er: -fix Li -pp-, Mir hi II I III I II II II II III III
S
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92659873
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�Qate f Enfttsis Aersnn., Et[amin�ng;�oRtr nts:,�,�����
'PaWc A mat Nkh bbfe Wrap Bubb. OTifgs - .,, D Rdhe
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nal TisSitb:Kro=dn?
7tiermorttr;ter El: Q h!o NJA
�. lR Cutt: ID- :...,.
(ype of'IcR, P�$Vet QBlue
ler Tern
�fi .a .. p:
,.:--.I��DA Re�uiatad 8oif (. �l �N1,9f water sarriplej .. .
;..': �r: Ctidinplsflrig€nate in a.�uaraniine t4r�e Hntitln the:°404ed:states 'Cl NY, orC
checkrirap;}71re; i!ta
0 Nooe
-Tsrri,p'Waifd be abm:freeairng to fa"G
: :5 mplesoutofte. criterla.5arnplespnice;taafirgAiuceSs
h85Ugun
:fit{;�er�pi�sr.;t'��nate:(rc�m a.�ttreign;squr�p (I�tg�eal[p�taily;
� r.,j. DT., � � k.. 40 4' �+tR 3G -, y-•„ -: ei ..-,. _ i?f i.. ; 'n-d]i_ a..:j , -
,
�+'bdRftieiit4"prep
fesArr3yed�wlthin Huld,lirrle7` Yes ;C�.Iun � A z:.
Shbrtfftif I Tame Ahalysis (e72 hr: byes :2100 f30IA 3 :
Rusin iitrn-� %sjid lime, Re nested? 0 Ygs 'lea C)N{A 4�,.
tumciefltl lirr►fe? Yea ' dNo f7r�(A 5.
.. vrr�ect &ontatners,wed? Yes :OW. : TWA G�
Fate;:c�uainers 1lsed7 peYes �:Na i�M{A
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............................ . :.:..,:..; .:.
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Trt-
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' `kQ.t iD oFS f i# iantainers:. . -
CLIEM1ITN0I'IEIC�ITIDN{RE19.F- ipN
P.,ar�pn •cuu►ta ct+a�:� ... Datef Tiri eF• _. .
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�}/�/� DG# 71t1e'F,VY-FRCS!-HUN1.0.D8':r►�2 Sample Corttlitibr+.11pon.Recsipt
if�ctive�'Ola#e 11/9A/;WZ 8:38: :AM
---------------
*Check m irk:tap ii, lf of bpx; If.. oil" 0/0jech.Inrinatawfi.1sve.rifled and Prgje,; -#: WO# : 92659873
withitlLthg gccefito0ce f';'aK�e its pr nratiorr$gm�ilesr pM: TMC Due Date: 04/14/23
FxC@Ptlb*wViDA, Caf#iorw, TC1C, Oil and Grease, DRQjaril5 {yyr ter brcrgJLF 6
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Page 46 of 46

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
April 12, 2023
Jeffrey 011ison
Hart & Hickman
3921 Sunset Ridge Rd.
Ste. 301
Raleigh, NC 27607
RE: Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
Dear Jeffrey 011ison:
Enclosed are the analytical results for sample(s) received by the laboratory on March 31, 2023. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace National - Mt. Juliet
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
r
e
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 23

laneAnalytical
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Huntersville, NC 28078
[phone]
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
Alabama Certification #: 40660
Alaska Certification 17-026
Arizona Certification #: AZ0612
Arkansas Certification #: 88-0469
California Certification #: 2932
Canada Certification #: 1461.01
Colorado Certification #: TN00003
Connecticut Certification #: PH-0197
DOD Certification: #1461.01
EPA# TN00003
Florida Certification #: E87487
Georgia DW Certification #: 923
Georgia Certification: NELAP
Idaho Certification #: TN00003
Illinois Certification #: 200008
Indiana Certification #: C-TN-01
Iowa Certification #: 364
Kansas Certification #: E-10277
Kentucky UST Certification #: 16
Kentucky Certification #: 90010
Louisiana Certification #: A130792
Louisiana DW Certification #: LA180010
Maine Certification #: TN0002
Maryland Certification #: 324
Massachusetts Certification #: M-TNO03
Michigan Certification #: 9958
Minnesota Certification #: 047-999-395
Mississippi Certification #: TN00003
Missouri Certification #: 340
Montana Certification M CERT0086
Nebraska Certification #: NE-OS-15-05
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
CERTIFICATIONS
Nevada Certification #: TN-03-2002-34
New Hampshire Certification #: 2975
New Jersey Certification #: TNO02
New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
North Carolina Drinking Water Certification #: 21704
North Carolina Environmental Certificate #: 375
North Dakota Certification #: R-140
Ohio VAP Certification #: CL0069
Oklahoma Certification #: 9915
Oregon Certification #: TN200002
Pennsylvania Certification #: 68-02979
Rhode Island Certification #: LA000356
South Carolina Certification #: 84004
South Dakota Certification
Tennessee DW/Chem/Micro Certification #: 2006
Texas Certification #: T 104704245-17-14
Texas Mold Certification #: LAB0152
USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
Virginia Certification #: VT2006
Vermont Dept. of Health: ID# VT-2006
Virginia Certification #: 460132
Washington Certification #: C847
West Virginia Certification #: 233
Wisconsin Certification #: 998093910
Wyoming UST Certification #: via A21LA 2926.01
A21-A-ISO 17025 Certification #: 1461.01
A21-A-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 2 of 23

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[phone]
SAMPLE SUMMARY
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92659941001
92659941002
SW-1
SW-2
Water
Water
03/30/2314:13
03/30/2313:55
03/31/2310:30
03/31/2310:30
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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[phone]
SAMPLE ANALYTE COUNT
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92659941001 SW-1
EPA 601OD
ZSA
14
PAN
EPA 6020E
JPD
1
PAN
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM2340-97
ZSA
1
PAN
92659941002 SW-2
EPA 601OD
ZSA
14
PAN
EPA 6020E
JPD
1
PAN
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM2340-97
ZSA
1
PAN
PAN = Pace National - Mt. Juliet
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 23

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ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
Sample: SW-1
Lab ID:
92659941001
Collected:
03/30/23 14:13
Received: 03/31/23 10:30 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
Metals (ICP) 6010D
Analytical
Method: EPA 601 OD Preparation Method: 3015
Pace National
- Mt. Juliet
Antimony
ND
ug/L
10.0
4.30
1
04/05/23 07:27
04/05/23 11:58
7440-36-0
Arsenic
5.38J
ug/L
10.0
4.40
1
04/05/23 07:27
04/05/23 11:58
7440-38-2
J
Barium
14.7
ug/L
5.00
0.736
1
04/05/23 07:27
04/05/23 11:58
7440-39-3
Beryllium
ND
ug/L
2.00
0.330
1
04/05/23 07:27
04/05/23 11:58
7440-41-7
Cadmium
ND
ug/L
2.00
0.479
1
04/05/23 07:27
04/05/23 11:58
7440-43-9
Chromium
2.45J
ug/L
10.0
1.40
1
04/05/23 07:27
04/05/23 11:58
7440-47-3
J
Cobalt
1.68J
ug/L
10.0
0.840
1
04/05/23 07:27
04/05/23 11:58
7440-48-4
J
Copper
4.13J
ug/L
10.0
3.68
1
04/05/23 07:27
04/05/23 11:58
7440-50-8
J
Lead
ND
ug/L
6.00
2.99
1
04/05/23 07:27
04/05/23 11:58
7439-92-1
Nickel
4.16J
ug/L
10.0
1.61
1
04/05/23 07:27
04/05/23 11:58
7440-02-0
B,J
Selenium
ND
ug/L
10.0
7.35
1
04/05/23 07:27
04/05/23 11:58
7782-49-2
Silver
ND
ug/L
5.00
1.54
1
04/05/23 07:27
04/05/23 11:58
7440-22-4
Vanadium
ND
ug/L
20.0
4.99
1
04/05/23 07:27
04/05/23 11:58
7440-62-2
Zinc
29.7J
ug/L
50.0
6.52
1
04/05/23 07:27
04/05/23 11:58
7440-66-6
J
Metals (ICPMS) 6020B
Analytical
Method: EPA 6020E Preparation Method: 3015
Pace National
- Mt. Juliet
Thallium
ND
ug/L
2.00
0.121
1
04/05/23 08:22
04/05/23 15:04
7440-28-0
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
5.1
1
04/07/23 03:52
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
04/07/23 03:52
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
04/07/23 03:52
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
04/07/23 03:52
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
04/07/23 03:52
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
04/07/23 03:52
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
04/07/23 03:52
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
04/07/23 03:52
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
04/07/23 03:52
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
04/07/23 03:52
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
04/07/23 03:52
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
04/07/23 03:52
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
04/07/23 03:52
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
04/07/23 03:52
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
04/07/23 03:52
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
04/07/23 03:52
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
04/07/23 03:52
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
04/07/23 03:52
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
04/07/23 03:52
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
04/07/23 03:52
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
04/07/23 03:52
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
04/07/23 03:52
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
04/07/23 03:52
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
04/07/23 03:52
75-35-4
REPORT OF LABORATORY ANALYSIS
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Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 23

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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
Sample: SW-1 Lab ID: 92659941001 Collected: 03/30/23 14:13 Received: 03/31/23 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Calculated Results
Hardness, Total(SM 234013)
Date: 04/12/2023 07:35 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
95
%
70-130
105
%
70-130
103
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
ND ug/L 2.0
97 % 67-130
120 % 70-130
0.38
1
04/07/23 03:52
156-59-2
0.40
1
04/07/23 03:52
156-60-5
0.36
1
04/07/23 03:52
78-87-5
0.36
1
04/07/23 03:52
10061-01-5
0.36
1
04/07/23 03:52
10061-02-6
0.30
1
04/07/23 03:52
100-41-4
0.48
1
04/07/23 03:52
591-78-6
9.7
1
04/07/23 03:52
74-88-4
2.0
1
04/07/23 03:52
75-09-2 L1,v1
2.7
1
04/07/23 03:52
108-10-1
0.29
1
04/07/23 03:52
100-42-5
0.31
1
04/07/23 03:52
630-20-6
0.22
1
04/07/23 03:52
79-34-5
0.29
1
04/07/23 03:52
127-18-4
0.24
1
04/07/23 03:52
108-88-3
0.33
1
04/07/23 03:52
71-55-6
0.32
1
04/07/23 03:52
79-00-5
0.38
1
04/07/23 03:52
79-01-6
0.30
1
04/07/23 03:52
75-69-4
0.26
1
04/07/23 03:52
96-18-4
1.3
1
04/07/23 03:52
108-05-4
0.39
1
04/07/23 03:52
75-01-4 v2
0.34
1
04/07/23 03:52
1330-20-7
1 04/07/23 03:52 460-00-4
1 04/07/23 03:52 17060-07-0
1 04/07/23 03:52 2037-26-5
0.86 1
8
04/07/23 01:05 123-91-1 H 1, H5
04/07/23 01:05 17060-07-0
04/07/23 01:05 2037-26-5
Analytical Method: SM2340-97 Preparation Method: SM2340B
Pace National - Mt. Juliet
35300 ug/L 2500 198 1 04/05/23 11:58 04/05/23 11:58
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 6 of 23

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
Sample: SW-2
Lab ID:
92659941002
Collected:
03/30/23 13:55
Received: 03/31/23 10:30 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
Metals (ICP) 6010D
Analytical
Method: EPA 601 OD Preparation Method: 3015
Pace National
- Mt. Juliet
Antimony
ND
ug/L
10.0
4.30
1
04/05/23 07:27
04/05/23 12:01
7440-36-0
Arsenic
ND
ug/L
10.0
4.40
1
04/05/23 07:27
04/05/23 12:01
7440-38-2
Barium
15.5
ug/L
5.00
0.736
1
04/05/23 07:27
04/05/23 12:01
7440-39-3
Beryllium
ND
ug/L
2.00
0.330
1
04/05/23 07:27
04/05/23 12:01
7440-41-7
Cadmium
ND
ug/L
2.00
0.479
1
04/05/23 07:27
04/05/23 12:01
7440-43-9
Chromium
1.75J
ug/L
10.0
1.40
1
04/05/23 07:27
04/05/23 12:01
7440-47-3
J
Cobalt
ND
ug/L
10.0
0.840
1
04/05/23 07:27
04/05/23 12:01
7440-48-4
Copper
ND
ug/L
10.0
3.68
1
04/05/23 07:27
04/05/23 12:01
7440-50-8
Lead
ND
ug/L
6.00
2.99
1
04/05/23 07:27
04/05/23 12:01
7439-92-1
Nickel
3.29J
ug/L
10.0
1.61
1
04/05/23 07:27
04/05/23 12:01
7440-02-0
B,J
Selenium
ND
ug/L
10.0
7.35
1
04/05/23 07:27
04/05/23 12:01
7782-49-2
Silver
ND
ug/L
5.00
1.54
1
04/05/23 07:27
04/05/23 12:01
7440-22-4
Vanadium
5.23J
ug/L
20.0
4.99
1
04/05/23 07:27
04/05/23 12:01
7440-62-2
J
Zinc
13.OJ
ug/L
50.0
6.52
1
04/05/23 07:27
04/05/23 12:01
7440-66-6
J
Metals (ICPMS) 6020B
Analytical
Method: EPA 6020E Preparation Method: 3015
Pace National
- Mt. Juliet
Thallium
ND
ug/L
2.00
0.121
1
04/05/23 08:22
04/05/23 15:07
7440-28-0
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
5.1
1
04/07/23 04:11
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
04/07/23 04:11
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
04/07/23 04:11
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
04/07/23 04:11
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
04/07/23 04:11
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
04/07/23 04:11
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
04/07/23 04:11
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
04/07/23 04:11
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
04/07/23 04:11
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
04/07/23 04:11
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
04/07/23 04:11
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
04/07/23 04:11
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
04/07/23 04:11
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
04/07/23 04:11
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
04/07/23 04:11
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
04/07/23 04:11
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
04/07/23 04:11
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
04/07/23 04:11
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
04/07/23 04:11
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
04/07/23 04:11
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
04/07/23 04:11
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
04/07/23 04:11
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
04/07/23 04:11
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
04/07/23 04:11
75-35-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 23

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
Sample: SW-2 Lab ID: 92659941002 Collected: 03/30/23 13:55 Received: 03/31/23 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Calculated Results
Hardness, Total(SM 234013)
Date: 04/12/2023 07:35 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.38
1
04/07/23 04:11
156-59-2
ND
ug/L
1.0
0.40
1
04/07/23 04:11
156-60-5
ND
ug/L
1.0
0.36
1
04/07/23 04:11
78-87-5
ND
ug/L
1.0
0.36
1
04/07/23 04:11
10061-01-5
ND
ug/L
1.0
0.36
1
04/07/23 04:11
10061-02-6
ND
ug/L
1.0
0.30
1
04/07/23 04:11
100-41-4
ND
ug/L
5.0
0.48
1
04/07/23 04:11
591-78-6
ND
ug/L
20.0
9.7
1
04/07/23 04:11
74-88-4
ND
ug/L
5.0
2.0
1
04/07/23 04:11
75-09-2 L1,v1
ND
ug/L
5.0
2.7
1
04/07/23 04:11
108-10-1
ND
ug/L
1.0
0.29
1
04/07/23 04:11
100-42-5
ND
ug/L
1.0
0.31
1
04/07/23 04:11
630-20-6
ND
ug/L
1.0
0.22
1
04/07/23 04:11
79-34-5
ND
ug/L
1.0
0.29
1
04/07/23 04:11
127-18-4
ND
ug/L
1.0
0.24
1
04/07/23 04:11
108-88-3
ND
ug/L
1.0
0.33
1
04/07/23 04:11
71-55-6
ND
ug/L
1.0
0.32
1
04/07/23 04:11
79-00-5
ND
ug/L
1.0
0.38
1
04/07/23 04:11
79-01-6
ND
ug/L
1.0
0.30
1
04/07/23 04:11
75-69-4
ND
ug/L
1.0
0.26
1
04/07/23 04:11
96-18-4
ND
ug/L
2.0
1.3
1
04/07/23 04:11
108-05-4
ND
ug/L
1.0
0.39
1
04/07/23 04:11
75-01-4 v2
ND
ug/L
1.0
0.34
1
04/07/23 04:11
1330-20-7
96
%
70-130
1
04/07/23 04:11
460-00-4
109
%
70-130
1
04/07/23 04:11
17060-07-0
103
%
70-130
1
04/07/23 04:11
2037-26-5
Analytical Method: EPA 8260D
Mod.
Pace Analytical Services
- Charlotte
0.89J
ug/L
2.0
0.86
1
04/05/23 23:50
123-91-1
94
%
67-130
1
04/05/23 23:50
17060-07-0
98
%
70-130
1
04/05/23 23:50
2037-26-5
Analytical Method: SM2340-97 Preparation Method: SM2340B
Pace National - Mt. Juliet
36500
ug/L
2500
198
1 04/05/2312:01
04/05/2312:01
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 23

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
QC Batch: 2035939 Analysis Method: EPA 6010D
QC Batch Method: 3015 Analysis Description: Metals (ICP) 6010D
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659941001, 92659941002
METHOD BLANK: R3909657-1
Associated Lab Samples: 92659941001, 92659941002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
Antimony
ug/L
ND
10.0
4.30
04/05/2311:37
Arsenic
ug/L
ND
10.0
4.40
04/05/2311:37
Barium
ug/L
ND
5.00
0.736
04/05/2311:37
Beryllium
ug/L
ND
2.00
0.330
04/05/2311:37
Cadmium
ug/L
ND
2.00
0.479
04/05/2311:37
Chromium
ug/L
ND
10.0
1.40
04/05/2311:37
Cobalt
ug/L
ND
10.0
0.840
04/05/2311:37
Copper
ug/L
ND
10.0
3.68
04/05/2311:37
Lead
ug/L
ND
6.00
2.99
04/05/2311:37
Nickel
ug/L
2.32J
10.0
1.61
04/05/2311:37 J
Selenium
ug/L
ND
10.0
7.35
04/05/2311:37
Silver
ug/L
ND
5.00
1.54
04/05/2311:37
Vanadium
ug/L
ND
20.0
4.99
04/05/2311:37
Zinc
ug/L
ND
50.0
6.52
04/05/2311:37
LABORATORY CONTROL SAMPLE:
Parameter
R3909657-2
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Antimony
ug/L
1000
966
96.6
80.0-120
Arsenic
ug/L
1000
905
90.5
80.0-120
Barium
ug/L
1000
978
97.8
80.0-120
Beryllium
ug/L
1000
950
95.0
80.0-120
Cadmium
ug/L
1000
949
94.9
80.0-120
Chromium
ug/L
1000
947
94.7
80.0-120
Cobalt
ug/L
1000
949
94.9
80.0-120
Copper
ug/L
1000
957
95.7
80.0-120
Lead
ug/L
1000
944
94.4
80.0-120
Nickel
ug/L
1000
943
94.3
80.0-120
Selenium
ug/L
1000
929
92.9
80.0-120
Silver
ug/L
200
175
87.7
80.0-120
Vanadium
ug/L
1000
971
97.1
80.0-120
Zinc
ug/L
1000
933
93.3
80.0-120
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 23

lV11.1 Analytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
GM1.004-OXFORD LANDFILL UNIT 1
92659941
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3909657-4
R3909657-5
MS
MSD
L1601527-01
Spike
Spike
MS
MSD
MS
MSD % Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec Limits
RPD
RPD Qual
Antimony
ug/L
ND
1000
1000
967
982
96.7
98.2 75.0-125
1.62
20
Arsenic
ug/L
ND
1000
1000
940
925
94.0
92.5 75.0-125
1.68
20
Barium
ug/L
43.7
1000
1000
1040
1030
99.7
99.0 75.0-125
0.718
20
Beryllium
ug/L
ND
1000
1000
965
957
96.5
95.7 75.0-125
0.867
20
Cadmium
ug/L
ND
1000
1000
975
965
97.5
96.5 75.0-125
1.04
20
Chromium
ug/L
ND
1000
1000
959
958
95.9
95.8 75.0-125
0.147
20
Cobalt
ug/L
ND
1000
1000
966
957
96.6
95.7 75.0-125
0.933
20
Copper
ug/L
22.3
1000
1000
999
986
97.7
96.4 75.0-125
1.26
20
Lead
ug/L
ND
1000
1000
960
953
96.0
95.3 75.0-125
0.733
20
Nickel
ug/L
3.28
1000
1000
957
950
95.4
94.7 75.0-125
0.753
20
Selenium
ug/L
ND
1000
1000
956
951
95.6
95.1 75.0-125
0.509
20
Silver
ug/L
ND
200
200
179
179
89.6
89.5 75.0-125
0.089
20
Vanadium
ug/L
ND
1000
1000
977
968
97.7
96.8 75.0-125
0.914
20
Zinc
ug/L
ND
1000
1000
948
938
94.8
93.8 75.0-125
1.04
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC.
Page 10 of 23

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
QC Batch: 2035938 Analysis Method: EPA 6020B
QC Batch Method: 3015 Analysis Description: Metals (ICPMS) 6020B
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659941001, 92659941002
METHOD BLANK: R3909560-1 Matrix: Water
Associated Lab Samples: 92659941001, 92659941002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L 0.172J 2.00 0.121 04/05/2312:01 J
LABORATORY CONTROL SAMPLE: R3909560-2
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 50.0 48.4 96.7 80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3909560-4 R3909560-5
MS MSD
L1601349-02 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 50.0 50.0 48.2 50.0 96.5 100 75.0-125 3.58 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC.
Page 11 of 23

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
QC Batch: 766317 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659941001, 92659941002
METHOD BLANK: 3978969
Associated Lab Samples: 92659941001, 92659941002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
04/07/23 02:20
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
04/07/23 02:20
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
04/07/23 02:20
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
04/07/23 02:20
1,1-Dichloroethane
ug/L
ND
1.0
0.37
04/07/23 02:20
1,1-Dichloroethene
ug/L
ND
1.0
0.35
04/07/23 02:20
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
04/07/23 02:20
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
04/07/23 02:20
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
04/07/23 02:20
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
04/07/23 02:20
1,2-Dichloroethane
ug/L
ND
1.0
0.32
04/07/23 02:20
1,2-Dichloropropane
ug/L
ND
1.0
0.36
04/07/23 02:20
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
04/07/23 02:20
2-Butanone (MEK)
ug/L
ND
5.0
4.0
04/07/23 02:20
2-Hexanone
ug/L
ND
5.0
0.48
04/07/23 02:20
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
04/07/23 02:20
Acetone
ug/L
ND
25.0
5.1
04/07/23 02:20
Acrylonitrile
ug/L
ND
10.0
1.8
04/07/23 02:20
Benzene
ug/L
ND
1.0
0.34
04/07/23 02:20
Bromochloromethane
ug/L
ND
1.0
0.47
04/07/23 02:20
Bromodichloromethane
ug/L
ND
1.0
0.31
04/07/23 02:20
Bromoform
ug/L
ND
1.0
0.34
04/07/23 02:20
Bromomethane
ug/L
ND
2.0
1.7
04/07/23 02:20
Carbon disulfide
ug/L
ND
2.0
0.36
04/07/23 02:20
Carbon tetrachloride
ug/L
ND
1.0
0.33
04/07/23 02:20
Chlorobenzene
ug/L
ND
1.0
0.28
04/07/23 02:20
Chloroethane
ug/L
ND
1.0
0.65
04/07/23 02:20
Chloroform
ug/L
ND
1.0
0.43
04/07/23 02:20
Chloromethane
ug/L
ND
1.0
0.54
04/07/23 02:20
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
04/07/23 02:20
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
04/07/23 02:20
Dibromochloromethane
ug/L
ND
1.0
0.36
04/07/23 02:20
Dibromomethane
ug/L
ND
1.0
0.39
04/07/23 02:20
Ethylbenzene
ug/L
ND
1.0
0.30
04/07/23 02:20
lodomethane
ug/L
ND
20.0
9.7
04/07/23 02:20
Methylene Chloride
ug/L
ND
5.0
2.0
04/07/23 02:20 v1
Styrene
ug/L
ND
1.0
0.29
04/07/23 02:20
Tetrachloroethene
ug/L
ND
1.0
0.29
04/07/23 02:20
Toluene
ug/L
ND
1.0
0.24
04/07/23 02:20
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
04/07/23 02:20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC.
Page 12 of 23

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
METHOD BLANK: 3978969
Associated Lab Samples: 92659941001, 92659941002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit MDL
trans- 1,3-Dichloropropene
ug/L
ND
1.0
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
Trichloroethene
ug/L
ND
1.0
Trichlorofluoromethane
ug/L
ND
1.0
Vinyl acetate
ug/L
ND
2.0
Vinyl chloride
ug/L
ND
1.0
Xylene (Total)
ug/L
ND
1.0
1,2-Dichloroethane-d4 (S)
%
102
70-130
4-Bromofluorobenzene (S)
%
95
70-130
Toluene-d8(S)
%
102
70-130
Analyzed
0.36 04/07/23 02:20
0.56 04/07/23 02:20
0.38 04/07/23 02:20
0.30 04/07/23 02:20
1.3 04/07/23 02:20
0.39 04/07/23 02:20
0.34 04/07/23 02:20
04/07/23 02:20
04/07/23 02:20
04/07/23 02:20
LABORATORY CONTROL SAMPLE:
Parameter
3978970
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
20
19.8
99
70-130
1,1,1-Trichloroethane
ug/L
20
20.2
101
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
21.8
109
70-130
1,1,2-Trichloroethane
ug/L
20
21.2
106
70-130
1,1-Dichloroethane
ug/L
20
19.5
98
70-130
1,1-Dichloroethene
ug/L
20
19.5
97
70-130
1,2,3-Trichloropropane
ug/L
20
20.6
103
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
20.0
100
70-131
1,2-Dibromoethane (EDB)
ug/L
20
20.1
100
70-130
1,2-Dichlorobenzene
ug/L
20
20.9
105
70-130
1,2-Dichloroethane
ug/L
20
21.4
107
70-130
1,2-Dichloropropane
ug/L
20
20.5
103
70-130
1,4-Dichlorobenzene
ug/L
20
19.6
98
70-130
2-Butanone (MEK)
ug/L
40
43.2
108
70-134
2-Hexanone
ug/L
40
42.6
107
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
40
43.1
108
70-130
Acetone
ug/L
40
42.2
106
70-133
Acrylonitrile
ug/L
100
106
106
70-130
Benzene
ug/L
20
19.6
98
70-130
Bromochloromethane
ug/L
20
19.9
99
70-130
Bromodichloromethane
ug/L
20
19.9
100
70-130
Bromoform
ug/L
20
18.7
94
70-130
Bromomethane
ug/L
20
16.0
80
45-151
Carbon disulfide
ug/L
20
16.4
82
70-130
Carbon tetrachloride
ug/L
20
18.1
90
70-130
Chlorobenzene
ug/L
20
19.7
99
70-130
Chloroethane
ug/L
20
20.4
102
39-152
Chloroform
ug/L
20
20.9
104
70-130
Chloromethane
ug/L
20
20.1
100
58-130
cis-1,2-Dichloroethene
ug/L
20
20.1
100
70-130
Qualifiers
v2
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 23

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
LABORATORY CONTROL SAMPLE: 3978970
Parameter
QUALITY CONTROL DATA
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
cis-1,3-Dichloropropene
ug/L
20
18.9
95
70-130
Dibromochloromethane
ug/L
20
19.4
97
70-130
Dibromomethane
ug/L
20
19.0
95
70-130
Ethylbenzene
ug/L
20
19.7
98
70-130
lodomethane
ug/L
40
33.6
84
53-141
Methylene Chloride
ug/L
20
30.2
151
66-130 L1,v1
Styrene
ug/L
20
19.3
96
70-130
Tetrachloroethene
ug/L
20
18.4
92
70-130
Toluene
ug/L
20
19.9
100
70-130
trans-1,2-Dichloroethene
ug/L
20
19.1
95
70-130
trans- 1,3-Dichloropropene
ug/L
20
19.7
99
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
22.9
114
57-185
Trichloroethene
ug/L
20
18.5
93
70-130
Trichlorofluoromethane
ug/L
20
18.5
92
62-130
Vinyl acetate
ug/L
40
41.6
104
70-144
Vinyl chloride
ug/L
20
15.8
79
62-130 v3
Xylene (Total)
ug/L
60
57.9
97
70-130
1,2-Dichloroethane-d4 (S)
%
105
70-130
4-Bromofluorobenzene (S)
%
98
70-130
Toluene-d8 (S)
%
100
70-130
MATRIX SPIKE SAMPLE:
Parameter
3978972
Units
92659774022
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
20
22.0
110
70-141
1,1,1-Trichloroethane
ug/L
ND
20
21.5
108
70-150
1,1,2,2-Tetrachloroethane
ug/L
ND
20
23.2
116
69-142
1,1,2-Trichloroethane
ug/L
ND
20
22.0
110
70-138
1,1-Dichloroethane
ug/L
ND
20
21.7
109
70-150
1,1-Dichloroethene
ug/L
ND
20
22.2
111
70-156
1,2,3-Trichloropropane
ug/L
ND
20
22.4
112
70-140
1,2-Dibromo-3-chloropropane
ug/L
ND
20
23.2
116
68-146
1,2-Dibromoethane (EDB)
ug/L
ND
20
22.6
113
70-138
1,2-Dichlorobenzene
ug/L
ND
20
23.0
115
70-141
1,2-Dichloroethane
ug/L
ND
20
21.8
109
69-143
1,2-Dichloropropene
ug/L
ND
20
22.4
112
68-156
1,4-Dichlorobenzene
ug/L
ND
20
22.8
114
70-142
2-Butanone (MEK)
ug/L
ND
40
44.8
112
60-157
2-Hexanone
ug/L
ND
40
49.4
123
68-146
4-Methyl-2-pentanone (MIBK)
ug/L
ND
40
46.3
116
70-141
Acetone
ug/L
ND
40
42.6
106
58-157
Acrylonitrile
ug/L
ND
100
107
107
69-147
Benzene
ug/L
ND
20
21.2
106
70-142
Bromochloromethane
ug/L
ND
20
21.9
110
70-146
Bromodichloromethane
ug/L
ND
20
21.1
105
70-139
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC. Page 14 of 23

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
MATRIX SPIKE SAMPLE:
3978972
92659774022
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Bromoform
ug/L
ND
20
21.2
106
64-140
Bromomethane
ug/L
ND
20
14.7
73
28-192 v3
Carbon disulfide
ug/L
ND
20
20.2
101
70-151
Carbon tetrachloride
ug/L
ND
20
21.3
106
70-148
Chlorobenzene
ug/L
ND
20
22.3
111
70-141
Chloroethane
ug/L
ND
20
22.0
110
58-191
Chloroform
ug/L
ND
20
21.2
106
70-148
Chloromethane
ug/L
ND
20
16.2
81
43-162
cis-1,2-Dichloroethene
ug/L
ND
20
21.7
108
68-151
cis-1,3-Dichloropropene
ug/L
ND
20
21.3
106
70-139
Dibromochloromethane
ug/L
ND
20
21.7
109
70-144
Dibromomethane
ug/L
ND
20
20.6
103
70-139
Ethylbenzene
ug/L
ND
20
22.0
110
70-143
lodomethane
ug/L
ND
40
28.8
72
35-171 IL,v3
Methylene Chloride
ug/L
ND
20
27.2
136
62-149 v1
Styrene
ug/L
ND
20
22.9
115
70-143
Tetrachloroethene
ug/L
ND
20
21.5
107
70-145
Toluene
ug/L
ND
20
21.6
108
70-142
trans-1,2-Dichloroethene
ug/L
ND
20
22.0
110
70-151
trans- 1,3-Dichloropropene
ug/L
ND
20
21.6
108
70-139
trans-1,4-Dichloro-2-butene
ug/L
ND
20
21.2
106
51-159
Trichloroethene
ug/L
ND
20
21.3
106
62-146
Trichlorofluoromethane
ug/L
ND
20
19.5
98
63-153
Vinyl acetate
ug/L
ND
40
44.9
112
61-162
Vinyl chloride
ug/L
ND
20
15.2
76
61-163
Xylene (Total)
ug/L
ND
60
67.1
112
70-143
1,2-Dichloroethane-d4 (S)
%
105
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
99
70-130
SAMPLE DUPLICATE: 3978971
92659945004
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,1-Trichloroethane
ug/L
ND
ND
30
1,1,2,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,2-Trichloroethane
ug/L
ND
ND
30
1,1-Dichloroethane
ug/L
ND
ND
30
1,1-Dichloroethene
ug/L
ND
ND
30
1,2,3-Trichloropropane
ug/L
ND
ND
30
1,2-Dibromo-3-chloropropane
ug/L
ND
ND
30
1,2-Dibromoethane (EDB)
ug/L
ND
ND
30
1,2-Dichlorobenzene
ug/L
ND
ND
30
1,2-Dichloroethane
ug/L
ND
ND
30
1,2-Dichloropropene
ug/L
ND
ND
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 23

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
SAMPLE DUPLICATE: 3978971
Parameter
Units
92659945004
Result
1,4-Dichlorobenzene
ug/L
ND
2-Butanone (MEK)
ug/L
ND
2-Hexanone
ug/L
ND
4-Methyl-2-pentanone (MIBK)
ug/L
ND
Acetone
ug/L
ND
Acrylonitrile
ug/L
ND
Benzene
ug/L
ND
Bromochloromethane
ug/L
ND
Bromodichloromethane
ug/L
ND
Bromoform
ug/L
ND
Bromomethane
ug/L
ND
Carbon disulfide
ug/L
ND
Carbon tetrachloride
ug/L
ND
Chlorobenzene
ug/L
ND
Chloroethane
ug/L
ND
Chloroform
ug/L
ND
Chloromethane
ug/L
ND
cis-1,2-Dichloroethene
ug/L
ND
cis-1,3-Dichloropropene
ug/L
ND
Dibromochloromethane
ug/L
ND
Dibromomethane
ug/L
ND
Ethylbenzene
ug/L
ND
lodomethane
ug/L
ND
Methylene Chloride
ug/L
ND
Styrene
ug/L
ND
Tetrachloroethene
ug/L
ND
Toluene
ug/L
ND
trans-1,2-Dichloroethene
ug/L
ND
trans- 1,3-Dichloropropene
ug/L
ND
trans-1,4-Dichloro-2-butene
ug/L
ND
Trichloroethene
ug/L
ND
Trichlorofluoromethane
ug/L
ND
Vinyl acetate
ug/L
ND
Vinyl chloride
ug/L
ND
Xylene (Total)
ug/L
ND
1,2-Dichloroethane-d4 (S)
%
104
4-Bromofluorobenzene (S)
%
97
Toluene-d8 (S)
%
103
Dup
Result RPD
Max
RPD Qualifiers
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30 v2
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30 I L, v2
ND
30 v1
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
107
98
101
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC.
Page 16 of 23

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
QC Batch: 766180 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659941002
METHOD BLANK: 3978090
Matrix:
Water
Associated Lab Samples: 92659941002
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 04/05/23 17:11
1,2-Dichloroethane-d4 (S)
%
83
67-130
04/05/23 17:11
Toluene-d8 (S)
%
87
70-130
04/05/23 17:11
LABORATORY CONTROL SAMPLE: 3978091
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 17.8 89 70-130
1,2-Dichloroethane-d4 (S) % 78 67-130
Toluene-d8 (S) % 86 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3978092
3978093
MS
MSD
92659941002 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane(p-Dioxane)
ug/L 0.89J 20
20 18.7 19.9
89
95
55-137
6 30
1,2-Dichloroethane-d4 (S)
%
86
80
67-130
30
Toluene-d8 (S)
%
108
106
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC.
Page 17 of 23

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
QC Batch: 766432 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659941001
METHOD BLANK: 3979517
Matrix:
Water
Associated Lab Samples: 92659941001
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 04/06/23 18:46
1,2-Dichloroethane-d4 (S)
%
103
67-130
04/06/23 18:46
Toluene-d8 (S)
%
101
70-130
04/06/23 18:46
LABORATORY CONTROL SAMPLE: 3979518
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 19.6 98 70-130
1,2-Dichloroethane-d4 (S) % 103 67-130
Toluene-d8 (S) % 102 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3979519
3979520
MS
MSD
92659681001 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane(p-Dioxane)
ug/L 4.6 20
20 21.1 20.8
82
81
55-137
2 30 H1
1,2-Dichloroethane-d4 (S)
%
103
103
67-130
30
Toluene-d8(S)
%
121
120
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC.
Page 18 of 23

lceAnalyircal
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9800 Kincey Ave. Suite 100
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[phone]
QUALIFIERS
Project: GM1.004-OXFORD LANDFILL UNIT 1
Pace Project No.: 92659941
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
WORKORDER QUALIFIERS
WO: 92659941
[1]
ANALYTE QUALIFIERS
Analyte was detected in the associated method blank.
H1 Analysis conducted outside the EPA method holding time.
H5 Reanalysis conducted in excess of EPA method holding time. Results confirm original analysis performed in hold time.
IL This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be
considered an estimated value.
J Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/12/2023 07:35 AM without the written consent of Pace Analytical Services, LLC. Page 19 of 23

lceAnalyircal
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[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
GM1.004-OXFORD LANDFILL UNIT 1
92659941
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92659941001
SW-1
3015
2035939
EPA 6010D
2035939
92659941002
SW-2
3015
2035939
EPA 6010D
2035939
92659941001
SW-1
3015
2035938
EPA 6020B
2035938
92659941002
SW-2
3015
2035938
EPA 6020B
2035938
92659941001
SW-1
EPA 8260D
766317
92659941002
SW-2
EPA 8260D
766317
92659941001
SW-1
EPA 8260D Mod.
766432
92659941002
SW-2
EPA 8260D Mod.
766180
92659941001
SW-1
SM2340B
2035939
SM2340-97
2035939
92659941002
SW-2
SM2340B
2035939
SM2340-97
2035939
Date: 04/12/2023 07:35 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 20 of 23

DC# Tide: ENWFRM-HUN-14083 402Lsample Condifibn Upon Rezelot
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COMMSWIV-SAMPLE DISCREPANCY -
Field Data Requltedi'ayei ON&
Lot ID of split containers:
Person contacted: mrpl:.
Project ManagerSCORF Rev Sew
Prqed MardfterSRIF Reviews Pate:
Page 21 of 23
pQ^'M J of

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PM: TMC Due Date: 04/07/23
CLIENT: 92-Hart-Ral
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Page 22 of 23
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Page 23 of 23

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
May 24, 2023
Jeffrey 011ison
Hart & Hickman
3921 Sunset Ridge Rd.
Ste. 301
Raleigh, NC 27607
RE: Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Dear Jeffrey 011ison:
Enclosed are the analytical results for sample(s) received by the laboratory on March 30, 2023. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Gulf Coast
• Pace National - Mt. Juliet
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
A revised report is being issued on 5/24/23 to update qualifier assigned to the vinyl chloride result for sample 92659639-
001.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
r
e
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 76

laneAnalytical
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Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
Alabama Certification #: 40660
Alaska Certification 17-026
Arizona Certification #: AZ0612
Arkansas Certification #: 88-0469
California Certification #: 2932
Canada Certification #: 1461.01
Colorado Certification #: TN00003
Connecticut Certification #: PH-0197
DOD Certification: #1461.01
EPA# TN00003
Florida Certification #: E87487
Georgia DW Certification #: 923
Georgia Certification: NELAP
Idaho Certification #: TN00003
Illinois Certification #: 200008
Indiana Certification #: C-TN-01
Iowa Certification #: 364
Kansas Certification #: E-10277
Kentucky UST Certification #: 16
Kentucky Certification #: 90010
Louisiana Certification #: A130792
Louisiana DW Certification #: LA180010
Maine Certification #: TN0002
Maryland Certification #: 324
Massachusetts Certification #: M-TNO03
Michigan Certification #: 9958
Minnesota Certification #: 047-999-395
Mississippi Certification #: TN00003
Missouri Certification #: 340
Montana Certification M CERT0086
Nebraska Certification #: NE-OS-15-05
Pace Analytical Gulf Coast
7979 Innovation Park Drive, Baton Rouge, LA 70820
Arkansas Certification #: 88-0655
DoD ELAP Certification M 6429-01
Florida Certification #: E87854
Illinois Certification #: 004585
Kansas Certification #: E-10354
Louisiana/LELAP Certification #: 01955
North Carolina Certification M 618
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
CERTIFICATIONS
Nevada Certification #: TN-03-2002-34
New Hampshire Certification #: 2975
New Jersey Certification #: TNO02
New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
North Carolina Drinking Water Certification #: 21704
North Carolina Environmental Certificate #: 375
North Dakota Certification #: R-140
Ohio VAP Certification #: CL0069
Oklahoma Certification #: 9915
Oregon Certification #: TN200002
Pennsylvania Certification #: 68-02979
Rhode Island Certification #: LA000356
South Carolina Certification #: 84004
South Dakota Certification
Tennessee DW/Chem/Micro Certification #: 2006
Texas Mold Certification #: LAB0152
Texas Certification #: T 104704245-17-14
USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
Virginia Certification #: VT2006
Vermont Dept. of Health: ID# VT-2006
Virginia Certification #: 460132
Washington Certification #: C847
West Virginia Certification #: 233
Wisconsin Certification #: 998093910
Wyoming UST Certification #: via A21LA 2926.01
A2LA-ISO 17025 Certification #: 1461.01
A2LA-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
North Dakota Certification #: R-195
Oklahoma Certification #: 2019-101
South Carolina Certification #: 73006001
Texas Certification #: T104704178-19-11
USDA Soil Permit # P330-19-00209
Virginia Certification #: 460215
Washington Certification #: C929
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 2 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
CERTIFICATIONS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804 South Carolina Laboratory ID: 99030
Florida/NELAP Certification #: E87648 South Carolina Certification #: 99030001
North Carolina Drinking Water Certification #: 37712 Virginia/VELAP Certification #: 460222
North Carolina Wastewater Certification #: 40
REPORT OF LABORATORY ANALYSIS
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SAMPLE SUMMARY
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92659639001
MW-5R
Water
03/29/2314:05
03/30/23 10:00
92659639002
MW-7
Water
03/29/2315:09
03/30/23 10:00
92659639003
FIELD BLANK UNIT 1
Water
03/29/23 16:45
03/30/23 10:00
92659639004
MW-3RR
Water
03/29/2316:30
03/30/23 10:00
92659639005
TRIP BLANK
Water
03/29/23 00:00
03/30/23 10:00
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 4 of 76

lceAnalyircal
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9800 Kincey Ave. Suite 100
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[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
GM1.004 OXFORD LANDFILL UNIT 1
92659639
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92659639001
MW-5R
EPA8151A
NWH
5
PAN
EPA 8081 B
SEM
21
PASI-C
EPA 8082A
SEM
8
PASI-C
RSK-175
LMB
1
GCLA
EPA 601 OD
SPL
17
PAN
EPA 6020E
JPD
1
PAN
EPA 7470A
SRT
1
PAN
EPA 8270E
PKS
111
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
EPA 8260D
CL
68
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
RVS
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 4500-CI-E-2011
ANM
1
PASI-A
SM 4500-CN-E-2016
ANM
1
PASI-A
92659639002
MW-7
EPA8151A
NWH
5
PAN
EPA 8081 B
SEM
21
PASI-C
EPA 8082A
SEM
8
PASI-C
RSK-175
LMB
1
GCLA
EPA 601 OD
SPL
17
PAN
EPA 6020E
JPD
1
PAN
EPA 7470A
SRT
1
PAN
EPA 8270E
PKS
111
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
EPA 8260D
CL
68
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
RVS
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 4500-CI-E-2011
ANM
1
PASI-A
SM 4500-CN-E-2016
ANM
1
PASI-A
92659639003
FIELD BLANK UNIT 1
EPA8151A
NWH
5
PAN
EPA 8081 B
SEM
21
PASI-C
EPA 8082A
SEM
8
PASI-C
REPORT OF LABORATORY ANALYSIS
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lceAnalyircal
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9800 Kincey Ave. Suite 100
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[phone]
SAMPLE ANALYTE COUNT
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
RSK-175
LMB
1
GCLA
EPA 601 OD
SPL
17
PAN
EPA 6020E
JPD
1
PAN
EPA 7470A
SRT
1
PAN
EPA 8270E
PKS
111
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
EPA 8260D
CL
68
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
RVS
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 4500-CI-E-2011
ANM
1
PASI-A
SM 4500-CN-E-2016
ANM
1
PASI-A
92659639004 MW-3RR EPA 601 OD
SPL
16
PAN
EPA 6020E
JPD
1
PAN
EPA 7470A
AKB
1
PAN
EPA 8260D
CL
51
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
RVS
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
ANM
1
PASI-A
92659639005 TRIP BLANK EPA 8260D Mod.
TEG
3
PASI-C
EPA 8260D
CL
67
PASI-C
GCLA = Pace Analytical Gulf Coast
PAN = Pace National - Mt. Juliet
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 6 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-5R
Lab ID:
92659639001
Collected:
03/29/23 14:05
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
Chlorinated Herb. (GC) 8151A
Analytical
Method: EPA 8151A
Preparation Method: 8151A
Pace National
- Mt. Juliet
2,4-D
ND
ug/L
2.00
0.547
1
04/04/23 14:45
04/06/23 12:00
94-75-7 R1
Dinoseb
ND
ug/L
2.00
0.250
1
04/04/23 14:45
04/06/23 12:00
88-85-7
2,4,5-T
ND
ug/L
2.00
0.258
1
04/04/23 14:45
04/06/23 12:00
93-76-5 R1
2,4,5-TP (Silvex)
ND
ug/L
2.00
0.335
1
04/04/23 14:45
04/06/23 12:00
93-72-1 R1
Surrogates
2,4-DCAA (S)
80.2
%
14.0-158
1
04/04/23 14:45
04/06/23 12:00
19719-28-9
8081 OC Pesticides RVE
Analytical
Method: EPA 8081
B Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Aldrin
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:05
309-00-2
alpha-BHC
ND
ug/L
0.042
0.010
1
04/05/23 11:13
04/06/23 15:05
319-84-6
beta-BHC
ND
ug/L
0.042
0.041
1
04/05/23 11:13
04/06/23 15:05
319-85-7
delta-BHC
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:05
319-86-8
gamma-BHC (Lindane)
ND
ug/L
0.042
0.010
1
04/05/23 11:13
04/06/23 15:05
58-89-9
Chlordane (Technical)
ND
ug/L
0.42
0.13
1
04/05/23 11:13
04/06/23 15:05
57-74-9
4,4'-DDD
ND
ug/L
0.042
0.014
1
04/05/23 11:13
04/06/23 15:05
72-54-8
4,4'-DDE
ND
ug/L
0.042
0.020
1
04/05/23 11:13
04/06/23 15:05
72-55-9
4,4'-DDT
ND
ug/L
0.042
0.022
1
04/05/23 11:13
04/06/23 15:05
50-29-3
Dieldrin
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:05
60-57-1
Endosulfan I
ND
ug/L
0.042
0.014
1
04/05/23 11:13
04/06/23 15:05
959-98-8
Endosulfan II
ND
ug/L
0.042
0.013
1
04/05/23 11:13
04/06/23 15:05
33213-65-9
Endosulfan sulfate
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:05
1031-07-8
Endrin
ND
ug/L
0.042
0.015
1
04/05/23 11:13
04/06/23 15:05
72-20-8
Endrin aldehyde
ND
ug/L
0.042
0.014
1
04/05/23 11:13
04/06/23 15:05
7421-93-4
Heptachlor
ND
ug/L
0.042
0.016
1
04/05/23 11:13
04/06/23 15:05
76-44-8
Heptachlor epoxide
ND
ug/L
0.042
0.024
1
04/05/23 11:13
04/06/23 15:05
1024-57-3
Methoxychlor
ND
ug/L
0.12
0.035
1
04/05/23 11:13
04/06/23 15:05
72-43-5
Toxaphene
ND
ug/L
0.42
0.18
1
04/05/23 11:13
04/06/23 15:05
8001-35-2
Surrogates
Tetrachloro-m-xylene (S)
116
%
10-182
1
04/05/23 11:13
04/06/23 15:05
877-09-8
Decachlorobiphenyl (S)
131
%
10-200
1
04/05/23 11:13
04/06/23 15:05
2051-24-3
8082 GCS PCB RVE
Analytical
Method: EPA 8082A
Preparation Method:
EPA 3510C
Pace Analytical
Services
- Charlotte
PCB-1016 (Aroclor 1016)
ND
ug/L
0.42
0.18
1
04/14/23 11:02
04/17/23 14:45
12674-11-2
PCB-1221 (Aroclor 1221)
ND
ug/L
0.42
0.19
1
04/14/23 11:02
04/17/23 14:45
11104-28-2
PCB-1232 (Aroclor 1232)
ND
ug/L
0.42
0.19
1
04/14/23 11:02
04/17/23 14:45
11141-16-5
PCB-1242 (Aroclor 1242)
ND
ug/L
0.42
0.21
1
04/14/23 11:02
04/17/23 14:45
53469-21-9
PCB-1248 (Aroclor 1248)
ND
ug/L
0.42
0.24
1
04/14/23 11:02
04/17/23 14:45
12672-29-6
PCB-1254 (Aroclor 1254)
ND
ug/L
0.42
0.18
1
04/14/23 11:02
04/17/23 14:45
11097-69-1
PCB-1260 (Aroclor 1260)
ND
ug/L
0.42
0.13
1
04/14/23 11:02
04/17/23 14:45
11096-82-5
Surrogates
Decachlorobiphenyl (S)
115
%
10-193
1
04/14/23 11:02
04/17/23 14:45
2051-24-3
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-5R Lab ID: 92659639001 Collected: 03/29/23 14:05 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Biodegradation Indicator Gases Analytical Method: RSK-175
Pace Analytical Gulf Coast
Methane 31 ug/L 5.0 2.0 1 04/10/23 09:29 74-82-8
Metals (ICP) 6010D Analytical Method: EPA 601 OD Preparation Method: 3015
Pace National - Mt. Juliet
Antimony
ND
ug/L
10.0
4.30
1
04/03/23 09:02
04/03/23 19:40
7440-36-0
Arsenic
ND
ug/L
10.0
4.40
1
04/03/23 09:02
04/03/23 19:40
7440-38-2
Barium
44.6
ug/L
5.00
0.736
1
04/03/23 09:02
04/03/23 19:40
7440-39-3
Beryllium
ND
ug/L
2.00
0.330
1
04/03/23 09:02
04/03/23 19:40
7440-41-7
Cadmium
ND
ug/L
2.00
0.479
1
04/03/23 09:02
04/03/23 19:40
7440-43-9
Chromium
ND
ug/L
10.0
1.40
1
04/03/23 09:02
04/03/23 19:40
7440-47-3
Cobalt
ND
ug/L
10.0
0.840
1
04/03/23 09:02
04/03/23 19:40
7440-48-4
Copper
ND
ug/L
10.0
3.68
1
04/03/23 09:02
04/03/23 19:40
7440-50-8
Iron
292
ug/L
100
18.0
1
04/03/23 09:02
04/03/23 19:40
7439-89-6
Lead
ND
ug/L
6.00
2.99
1
04/03/23 09:02
04/03/23 19:40
7439-92-1
Manganese
102
ug/L
10.0
0.934
1
04/03/23 09:02
04/03/23 19:40
7439-96-5
Nickel
2.16J
ug/L
10.0
1.61
1
04/03/23 09:02
04/03/23 19:40
7440-02-0
Selenium
ND
ug/L
10.0
7.35
1
04/03/23 09:02
04/03/23 19:40
7782-49-2
Silver
ND
ug/L
5.00
1.54
1
04/03/23 09:02
04/03/23 19:40
7440-22-4
Tin
ND
ug/L
50.0
4.87
1
04/03/23 09:02
04/03/23 19:40
7440-31-5
Vanadium
ND
ug/L
20.0
4.99
1
04/03/23 09:02
04/03/23 19:40
7440-62-2
Zinc
ND
ug/L
50.0
6.52
1
04/03/23 09:02
04/03/23 19:40
7440-66-6
Metals (ICPMS) 6020B
Analytical Method: EPA 6020E Preparation Method:
3015
Pace National
- Mt. Juliet
Thallium
ND
ug/L
2.00
0.121
1
04/05/23 01:56
04/05/23 10:45
7440-28-0
Mercury 7470A
Analytical Method: EPA 7470A Preparation Method: 7470A
Pace National
- Mt. Juliet
Mercury
ND
ug/L
0.200
0.100
1
04/04/23 08:56
04/04/23 19:30
7439-97-6
8270E APP9 RV
Analytical Method: EPA 8270E Preparation Method: EPA
3510C
Pace Analytical Services - Charlotte
Acenaphthene
ND
ug/L
8.3
1.7
1
04/04/2318:28
04/06/2319:44
83-32-9
Acenaphthylene
ND
ug/L
8.3
1.6
1
04/04/2318:28
04/06/2319:44
208-96-8
Acetophenone
ND
ug/L
8.3
1.2
1
04/04/2318:28
04/06/2319:44
98-86-2
2-Acetylaminofluorene
ND
ug/L
8.3
3.4
1
04/04/2318:28
04/06/2319:44
53-96-3
4-Aminobiphenyl
ND
ug/L
8.3
4.0
1
04/04/2318:28
04/06/2319:44
92-67-1
Anthracene
ND
ug/L
8.3
1.9
1
04/04/2318:28
04/06/2319:44
120-12-7
Benzo(a)anthracene
ND
ug/L
8.3
2.2
1
04/04/2318:28
04/06/2319:44
56-55-3
Benzo(a)pyrene
ND
ug/L
8.3
2.3
1
04/04/2318:28
04/06/2319:44
50-32-8
Benzo(b)fluoranthene
ND
ug/L
8.3
2.2
1
04/04/2318:28
04/06/2319:44
205-99-2
Benzo(g,h,i)perylene
ND
ug/L
8.3
2.4
1
04/04/2318:28
04/06/2319:44
191-24-2
Benzo(k)fluoranthene
ND
ug/L
8.3
2.3
1
04/04/2318:28
04/06/2319:44
207-08-9
Benzyl alcohol
ND
ug/L
16.7
2.4
1
04/04/23 18:28
04/06/23 19:44
100-51-6
REPORT OF LABORATORY ANALYSIS
This report shall
not be reproduced, except in
full,
Date: 05/24/2023 01:13 PM
without the written consent of Pace Analytical Services,
LLC.
J
Page 8 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-5R
Lab ID:
92659639001
Collected:
03/29/23
14:05
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
8270E APP9 RV
Analytical
Method: EPA 8270E
Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
4-Bromophenylphenyl ether
ND
ug/L
8.3
1.5
1
04/04/23 18:28
04/06/23 19:44
101-55-3
Butylbenzylphthalate
ND
ug/L
8.3
2.6
1
04/04/23 18:28
04/06/23 19:44
85-68-7
4-ChIoro-3-methyl phenol
ND
ug/L
8.3
2.8
1
04/04/23 18:28
04/06/23 19:44
59-50-7
4-Chloroaniline
ND
ug/L
16.7
3.0
1
04/04/23 18:28
04/06/23 19:44
106-47-8
Chlorobenzilate
ND
ug/L
8.3
3.2
1
04/04/23 18:28
04/06/23 19:44
510-15-6
bis(2-Chloroethoxy)methane
ND
ug/L
8.3
1.5
1
04/04/23 18:28
04/06/23 19:44
111-91-1
bis(2-Chloroethyl) ether
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 19:44
111-44-4
2-Chloronaphthalene
ND
ug/L
8.3
1.4
1
04/04/23 18:28
04/06/23 19:44
91-58-7
2-Chlorophenol
ND
ug/L
8.3
1.0
1
04/04/23 18:28
04/06/23 19:44
95-57-8
4-Chlorophenylphenyl ether
ND
ug/L
8.3
1.7
1
04/04/23 18:28
04/06/23 19:44
7005-72-3
Chrysene
ND
ug/L
8.3
2.3
1
04/04/23 18:28
04/06/23 19:44
218-01-9
Diallate
ND
ug/L
8.3
2.8
1
04/04/23 18:28
04/06/23 19:44
2303-16-4
Dibenz(a,h)anthracene
ND
ug/L
8.3
2.5
1
04/04/23 18:28
04/06/23 19:44
53-70-3
Dibenzofuran
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 19:44
132-64-9
3,3'-Dichlorobenzidine
ND
ug/L
16.7
6.8
1
04/04/23 18:28
04/06/23 19:44
91-94-1
2,4-Dichlorophenol
ND
ug/L
8.3
1.2
1
04/04/23 18:28
04/06/23 19:44
120-83-2
2,6-Dichlorophenol
ND
ug/L
8.3
3.5
1
04/04/23 18:28
04/06/23 19:44
87-65-0
Diethylphthalate
ND
ug/L
8.3
1.7
1
04/04/23 18:28
04/06/23 19:44
84-66-2
Dimethoate
ND
ug/L
8.3
3.0
1
04/04/23 18:28
04/06/23 19:44
60-51-5
P-Dimethylaminoazobenzene
ND
ug/L
4.2
2.0
1
04/04/23 18:28
04/06/23 19:44
60-11-7
IL
7,12-Dimethylbenz(a)anthracene
ND
ug/L
8.3
2.5
1
04/04/23 18:28
04/06/23 19:44
57-97-6
3,3'-Dimethylbenzidine
ND
ug/L
41.7
25.9
1
04/04/23 18:28
04/06/23 19:44
119-93-7
IH
2,4-Dimethylphenol
ND
ug/L
8.3
1.4
1
04/04/23 18:28
04/06/23 19:44
105-67-9
L1
Dimethylphthalate
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 19:44
131-11-3
Di-n-butylphthalate
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 19:44
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/L
16.7
6.5
1
04/04/23 18:28
04/06/23 19:44
534-52-1
v1
1,3-Dinitrobenzene
ND
ug/L
8.3
3.1
1
04/04/23 18:28
04/06/23 19:44
99-65-0
2,4-Dinitrophenol
ND
ug/L
41.7
21.7
1
04/04/23 18:28
04/06/23 19:44
51-28-5
2,4-Dinitrotoluene
ND
ug/L
8.3
1.4
1
04/04/23 18:28
04/06/23 19:44
121-14-2
2,6-Dinitrotoluene
ND
ug/L
8.3
1.4
1
04/04/23 18:28
04/06/23 19:44
606-20-2
Di-n-octylphthalate
ND
ug/L
8.3
3.3
1
04/04/23 18:28
04/06/23 19:44
117-84-0
Diphenylamine
ND
ug/L
8.3
2.5
1
04/04/23 18:28
04/06/23 19:44
122-39-4
Disulfoton
ND
ug/L
8.3
3.9
1
04/04/23 18:28
04/06/23 19:44
298-04-4
bis(2- Ethyl hexyl)phthalate
ND
ug/L
5.0
3.1
1
04/04/23 18:28
04/06/23 19:44
117-81-7
Ethyl methanesulfonate
ND
ug/L
16.7
2.5
1
04/04/23 18:28
04/06/23 19:44
62-50-0
Famphur
ND
ug/L
8.3
5.1
1
04/04/23 18:28
04/06/23 19:44
52-85-7
Fluoranthene
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 19:44
206-44-0
Fluorene
ND
ug/L
8.3
1.7
1
04/04/23 18:28
04/06/23 19:44
86-73-7
Hexachlorobenzene
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 19:44
118-74-1
Hexachlorocyclopentadiene
ND
ug/L
8.3
1.3
1
04/04/23 18:28
04/06/23 19:44
77-47-4
Hexachloroethane
ND
ug/L
8.3
1.2
1
04/04/23 18:28
04/06/23 19:44
67-72-1
Hexachloropropene
ND
ug/L
8.3
2.2
1
04/04/23 18:28
04/06/23 19:44
1888-71-7
Indeno(1,2,3-cd)pyrene
ND
ug/L
8.3
2.4
1
04/04/23 18:28
04/06/23 19:44
193-39-5
Isodrin
ND
ug/L
8.3
2.3
1
04/04/23 18:28
04/06/23 19:44
465-73-6
Isophorone
ND
ug/L
8.3
1.4
1
04/04/23 18:28
04/06/23 19:44
78-59-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-5R Lab ID: 92659639001 Collected: 03/29/23 14:05 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E APP9 RV
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
Isosafrole
ND
ug/L
8.3
2.1
1
04/04/23 18:28
04/06/23 19:44
120-58-1
Kepone
ND
ug/L
16.7
11.8
1
04/04/23 18:28
04/06/23 19:44
143-50-0
Methapyrilene
ND
ug/L
41.7
14.2
1
04/04/23 18:28
04/06/23 19:44
91-80-5 IH,v1
3-Methylcholanthrene
ND
ug/L
8.3
3.1
1
04/04/23 18:28
04/06/23 19:44
56-49-5
Methyl methanesulfonate
ND
ug/L
4.2
2.6
1
04/04/23 18:28
04/06/23 19:44
66-27-3
2-Methylnaphthalene
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 19:44
91-57-6
Methyl parathion
ND
ug/L
8.3
3.1
1
04/04/23 18:28
04/06/23 19:44
298-00-0
2-Methylphenol(o-Cresol)
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 19:44
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/L
8.3
1.0
1
04/04/23 18:28
04/06/23 19:44
15831-10-4
1-Naphthalenamine
ND
ug/L
8.3
5.0
1
04/04/23 18:28
04/06/23 19:44
134-32-7
2-Naphthalenamine
ND
ug/L
8.3
4.5
1
04/04/23 18:28
04/06/23 19:44
91-59-8
1,4-Naphthoquinone
ND
ug/L
4.2
3.7
1
04/04/23 18:28
04/06/23 19:44
130-15-4
2-Nitroaniline
ND
ug/L
16.7
2.5
1
04/04/23 18:28
04/06/23 19:44
88-74-4
3-Nitroaniline
ND
ug/L
16.7
3.1
1
04/04/23 18:28
04/06/23 19:44
99-09-2
4-Nitroaniline
ND
ug/L
16.7
4.2
1
04/04/23 18:28
04/06/23 19:44
100-01-6
Nitrobenzene
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 19:44
98-95-3
2-Nitrophenol
ND
ug/L
8.3
1.2
1
04/04/23 18:28
04/06/23 19:44
88-75-5
4-Nitrophenol
ND
ug/L
41.7
5.5
1
04/04/23 18:28
04/06/23 19:44
100-02-7
5-Nitro-o-toluidine
ND
ug/L
8.3
3.2
1
04/04/23 18:28
04/06/23 19:44
99-55-8
N-Nitrosodiethylamine
ND
ug/L
8.3
1.9
1
04/04/23 18:28
04/06/23 19:44
55-18-5
N-Nitrosodimethylamine
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 19:44
62-75-9
N-Nitroso-di-n-butylamine
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 19:44
924-16-3
N-Nitroso-di-n-propylamine
ND
ug/L
8.3
1.1
1
04/04/23 18:28
04/06/23 19:44
621-64-7
N-Nitrosodiphenylamine
ND
ug/L
8.3
2.5
1
04/04/23 18:28
04/06/23 19:44
86-30-6
N-Nitrosomethylethylamine
ND
ug/L
8.3
6.2
1
04/04/23 18:28
04/06/23 19:44
10595-95-6
N-Nitrosopiperidine
ND
ug/L
8.3
2.1
1
04/04/23 18:28
04/06/23 19:44
100-75-4
N-Nitrosopyrrolidine
ND
ug/L
8.3
2.6
1
04/04/23 18:28
04/06/23 19:44
930-55-2
O,O,O-Triethylphosphorothioate
ND
ug/L
8.3
2.1
1
04/04/23 18:28
04/06/23 19:44
126-68-1
2,2'-Oxybis(1-chloropropane)
ND
ug/L
8.3
0.96
1
04/04/23 18:28
04/06/23 19:44
108-60-1
Parathion (Ethyl parathion)
ND
ug/L
8.3
3.2
1
04/04/23 18:28
04/06/23 19:44
56-38-2
Pentachlorobenzene
ND
ug/L
8.3
2.8
1
04/04/23 18:28
04/06/23 19:44
608-93-5
Pentachloronitrobenzene
ND
ug/L
8.3
2.7
1
04/04/23 18:28
04/06/23 19:44
82-68-8
Pentachlorophenol
ND
ug/L
16.7
3.1
1
04/04/23 18:28
04/06/23 19:44
87-86-5
Phenacetin
ND
ug/L
8.3
3.0
1
04/04/23 18:28
04/06/23 19:44
62-44-2
Phenanthrene
ND
ug/L
8.3
1.7
1
04/04/23 18:28
04/06/23 19:44
85-01-8
Phenol
ND
ug/L
8.3
1.1
1
04/04/23 18:28
04/06/23 19:44
108-95-2
p-Phenylenediamine
ND
ug/L
8.3
8.3
1
04/04/23 18:28
04/06/23 19:44
106-50-3
Phorate
ND
ug/L
8.3
3.0
1
04/04/23 18:28
04/06/23 19:44
298-02-2
Pronamide
ND
ug/L
8.3
2.6
1
04/04/23 18:28
04/06/23 19:44
23950-58-5
Pyrene
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 19:44
129-00-0
Safrole
ND
ug/L
8.3
1.9
1
04/04/23 18:28
04/06/23 19:44
94-59-7
1,2,4,5-Tetrachlorobenzene
ND
ug/L
8.3
3.7
1
04/04/23 18:28
04/06/23 19:44
95-94-3
2,3,4,6-Tetrachlorophenol
ND
ug/L
8.3
1.3
1
04/04/23 18:28
04/06/23 19:44
58-90-2
Thionazin
ND
ug/L
8.3
2.4
1
04/04/23 18:28
04/06/23 19:44
297-97-2
O-Toluidine
ND
ug/L
8.3
2.2
1
04/04/23 18:28
04/06/23 19:44
95-53-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-5R
Lab ID:
92659639001
Collected:
03/29/23 14:05
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
8270E APP9 RV
Analytical
Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
2,4,5-Trichlorophenol
ND
ug/L
8.3
1.2
1
04/04/23 18:28
04/06/23 19:44
95-95-4
2,4,6-Trichlorophenol
ND
ug/L
8.3
1.3
1
04/04/23 18:28
04/06/23 19:44
88-06-2
1,3,5-Trinitrobenzene
ND
ug/L
8.3
4.6
1
04/04/23 18:28
04/06/23 19:44
99-35-4 v1
Surrogates
Nitrobenzene-d5 (S)
69
%
10-138
1
04/04/23 18:28
04/06/23 19:44
4165-60-0
2-Fluorobiphenyl (S)
59
%
10-130
1
04/04/23 18:28
04/06/23 19:44
321-60-8
Terphenyl-d14 (S)
104
%
19-191
1
04/04/23 18:28
04/06/23 19:44
1718-51-0
Phenol-d6 (S)
39
%
10-130
1
04/04/23 18:28
04/06/23 19:44
13127-88-3
2-Fluorophenol (S)
49
%
10-130
1
04/04/23 18:28
04/06/23 19:44
367-12-4
2,4,6-Tribromophenol (S)
103
%
10-164
1
04/04/23 18:28
04/06/23 19:44
118-79-6
8260D MSV SIM
Analytical
Method: EPA 8260D Mod.
Pace Analytical
Services
- Charlotte
1,4-Dioxane (p-Dioxane)
58.6
ug/L
2.0
0.86
1
04/05/23 01:42
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
80
%
67-130
1
04/05/23 01:42
17060-07-0
Toluene-d8 (S)
88
%
70-130
1
04/05/23 01:42
2037-26-5
8260D MSV Low Level - Acrolein
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
04/01/23 07:04
67-64-1
Acetonitrile
ND
ug/L
50.0
24.8
1
04/01/23 07:04
75-05-8
Acrolein
ND
ug/L
10.0
8.5
1
04/01/23 07:04
107-02-8
Acrylonitrile
ND
ug/L
10.0
1.8
1
04/01/23 07:04
107-13-1
Allyl chloride
ND
ug/L
2.0
0.50
1
04/01/23 07:04
107-05-1
Benzene
ND
ug/L
1.0
0.34
1
04/01/23 07:04
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
04/01/23 07:04
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
04/01/23 07:04
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
04/01/23 07:04
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
04/01/23 07:04
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
04/01/23 07:04
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
04/01/23 07:04
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
04/01/23 07:04
56-23-5
Chlorobenzene
1.4
ug/L
1.0
0.28
1
04/01/23 07:04
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
04/01/23 07:04
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
04/01/23 07:04
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
04/01/23 07:04
74-87-3
Chloroprene
ND
ug/L
5.0
1.6
1
04/01/23 07:04
126-99-8
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
04/01/23 07:04
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
04/01/23 07:04
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
04/01/23 07:04
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
04/01/23 07:04
74-95-3
1,2-Dichlorobenzene
1.3
ug/L
1.0
0.34
1
04/01/23 07:04
95-50-1
1,3-Dichlorobenzene
ND
ug/L
1.0
0.34
1
04/01/23 07:04
541-73-1
1,4-Dichlorobenzene
0.94J
ug/L
1.0
0.33
1
04/01/23 07:04
106-46-7
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 76

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-5R Lab ID: 92659639001 Collected: 03/29/23 14:05 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level - Acrolein Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
04/01/23 07:04
110-57-6
Dichlorodifluoromethane
ND
ug/L
1.0
0.35
1
04/01/23 07:04
75-71-8
1,1-Dichloroethane
1.4
ug/L
1.0
0.37
1
04/01/23 07:04
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
04/01/23 07:04
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
04/01/23 07:04
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
04/01/23 07:04
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
04/01/23 07:04
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
04/01/23 07:04
78-87-5
1,3-Dichloropropane
ND
ug/L
1.0
0.28
1
04/01/23 07:04
142-28-9
2,2-Dichloropropane
ND
ug/L
1.0
0.39
1
04/01/23 07:04
594-20-7
1,1-Dichloropropene
ND
ug/L
1.0
0.43
1
04/01/23 07:04
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
04/01/23 07:04
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
04/01/23 07:04
10061-02-6
Ethylbenzene
ND
ug/L
1.0
0.30
1
04/01/23 07:04
100-41-4
Ethyl methacrylate
ND
ug/L
1.0
0.28
1
04/01/23 07:04
97-63-2
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1.5
1
04/01/23 07:04
87-68-3
2-Hexanone
ND
ug/L
5.0
0.48
1
04/01/23 07:04
591-78-6
lodomethane
ND
ug/L
20.0
9.7
1
04/01/23 07:04
74-88-4
Isobutanol
ND
ug/L
100
52.3
1
04/01/23 07:04
78-83-1
Methacrylonitrile
ND
ug/L
10.0
4.2
1
04/01/23 07:04
126-98-7
Methylene Chloride
ND
ug/L
5.0
2.0
1
04/01/23 07:04
75-09-2
Methyl methacrylate
ND
ug/L
2.0
0.32
1
04/01/23 07:04
80-62-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
04/01/23 07:04
108-10-1
Naphthalene
ND
ug/L
1.0
0.64
1
04/01/23 07:04
91-20-3
Propionitrile
ND
ug/L
20.0
3.6
1
04/01/23 07:04
107-12-0
Styrene
ND
ug/L
1.0
0.29
1
04/01/23 07:04
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
04/01/23 07:04
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
04/01/23 07:04
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
04/01/23 07:04
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
3.5
1
04/01/23 07:04
109-99-9
Toluene
ND
ug/L
1.0
0.24
1
04/01/23 07:04
108-88-3
1,2,4-Trichlorobenzene
ND
ug/L
1.0
0.64
1
04/01/23 07:04
120-82-1
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
04/01/23 07:04
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
0.32
1
04/01/23 07:04
79-00-5
Trichloroethene
ND
ug/L
1.0
0.38
1
04/01/23 07:04
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
0.30
1
04/01/23 07:04
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
0.26
1
04/01/23 07:04
96-18-4
Vinyl acetate
ND
ug/L
2.0
1.3
1
04/01/23 07:04
108-05-4
Vinyl chloride
0.81J
ug/L
1.0
0.39
1
04/01/23 07:04
75-01-4 v3
Xylene (Total)
ND
ug/L
1.0
0.34
1
04/01/23 07:04
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
99
%
70-130
1
04/01/23 07:04
460-00-4
1,2-Dichloroethane-d4 (S)
99
%
70-130
1
04/01/23 07:04
17060-07-0
Toluene-d8 (S)
94
%
70-130
1
04/01/23 07:04
2037-26-5
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
Date: 05/24/2023 01:13 PM
without the written
consent of Pace
Analytical Services, LLC.
Page 12 of 76

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-5R
Lab ID: 92659639001 Collected: 03/29/23 14:05
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results Units Limit MDL
DF
Prepared Analyzed
CAS No. Qual
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
186000 ug/L 5000 5000
1
04/06/23 19:17
2540C Total Dissolved Solids
Analytical Method: SM 254OC-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
307 mg/L 25.0 25.0
1
03/31/23 19:58
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 22.0
1
04/04/23 02:45
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
8200 ug/L 1000 500
1
04/01/23 01:19
14808-79-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
17.6J ug/L 40.0 10.0
1
03/31/23 03:25
14797-55-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
50000 ug/L 2000 1000
2
04/05/23 20:40
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation Method:
SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
04/03/23 18:41 04/03/23 22:04
57-12-5
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 13 of 76

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-7
Lab ID:
92659639002
Collected:
03/29/23 15:09
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
Chlorinated Herb. (GC) 8151A
Analytical
Method: EPA 8151A
Preparation Method: 8151A
Pace National
- Mt. Juliet
2,4-D
ND
ug/L
2.00
0.547
1
04/04/23 14:45
04/06/23 12:11
94-75-7 R1
Dinoseb
ND
ug/L
2.00
0.250
1
04/04/23 14:45
04/06/23 12:11
88-85-7
2,4,5-T
ND
ug/L
2.00
0.258
1
04/04/23 14:45
04/06/23 12:11
93-76-5 R1
2,4,5-TP (Silvex)
ND
ug/L
2.00
0.335
1
04/04/23 14:45
04/06/23 12:11
93-72-1 R1
Surrogates
2,4-DCAA (S)
71.8
%
14.0-158
1
04/04/23 14:45
04/06/23 12:11
19719-28-9
8081 OC Pesticides RVE
Analytical
Method: EPA 8081
B Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Aldrin
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:17
309-00-2
alpha-BHC
ND
ug/L
0.042
0.010
1
04/05/23 11:13
04/06/23 15:17
319-84-6
beta-BHC
ND
ug/L
0.042
0.041
1
04/05/23 11:13
04/06/23 15:17
319-85-7
delta-BHC
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:17
319-86-8
gamma-BHC (Lindane)
ND
ug/L
0.042
0.010
1
04/05/23 11:13
04/06/23 15:17
58-89-9
Chlordane (Technical)
ND
ug/L
0.42
0.13
1
04/05/23 11:13
04/06/23 15:17
57-74-9
4,4'-DDD
ND
ug/L
0.042
0.014
1
04/05/23 11:13
04/06/23 15:17
72-54-8
4,4'-DDE
ND
ug/L
0.042
0.020
1
04/05/23 11:13
04/06/23 15:17
72-55-9
4,4'-DDT
ND
ug/L
0.042
0.022
1
04/05/23 11:13
04/06/23 15:17
50-29-3
Dieldrin
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:17
60-57-1
Endosulfan I
ND
ug/L
0.042
0.014
1
04/05/23 11:13
04/06/23 15:17
959-98-8
Endosulfan II
ND
ug/L
0.042
0.013
1
04/05/23 11:13
04/06/23 15:17
33213-65-9
Endosulfan sulfate
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:17
1031-07-8
Endrin
ND
ug/L
0.042
0.015
1
04/05/23 11:13
04/06/23 15:17
72-20-8
Endrin aldehyde
ND
ug/L
0.042
0.014
1
04/05/23 11:13
04/06/23 15:17
7421-93-4
Heptachlor
ND
ug/L
0.042
0.016
1
04/05/23 11:13
04/06/23 15:17
76-44-8
Heptachlor epoxide
ND
ug/L
0.042
0.024
1
04/05/23 11:13
04/06/23 15:17
1024-57-3
Methoxychlor
ND
ug/L
0.12
0.035
1
04/05/23 11:13
04/06/23 15:17
72-43-5
Toxaphene
ND
ug/L
0.42
0.18
1
04/05/23 11:13
04/06/23 15:17
8001-35-2
Surrogates
Tetrachloro-m-xylene (S)
96
%
10-182
1
04/05/23 11:13
04/06/23 15:17
877-09-8
Decachlorobiphenyl (S)
116
%
10-200
1
04/05/23 11:13
04/06/23 15:17
2051-24-3
8082 GCS PCB RVE
Analytical
Method: EPA 8082A
Preparation Method:
EPA 3510C
Pace Analytical
Services
- Charlotte
PCB-1016 (Aroclor 1016)
ND
ug/L
0.42
0.18
1
04/14/23 11:02
04/17/23 14:58
12674-11-2
PCB-1221 (Aroclor 1221)
ND
ug/L
0.42
0.19
1
04/14/23 11:02
04/17/23 14:58
11104-28-2
PCB-1232 (Aroclor 1232)
ND
ug/L
0.42
0.19
1
04/14/23 11:02
04/17/23 14:58
11141-16-5
PCB-1242 (Aroclor 1242)
ND
ug/L
0.42
0.21
1
04/14/23 11:02
04/17/23 14:58
53469-21-9
PCB-1248 (Aroclor 1248)
ND
ug/L
0.42
0.24
1
04/14/23 11:02
04/17/23 14:58
12672-29-6
PCB-1254 (Aroclor 1254)
ND
ug/L
0.42
0.18
1
04/14/23 11:02
04/17/23 14:58
11097-69-1
PCB-1260 (Aroclor 1260)
ND
ug/L
0.42
0.13
1
04/14/23 11:02
04/17/23 14:58
11096-82-5
Surrogates
Decachlorobiphenyl (S)
149
%
10-193
1
04/14/23 11:02
04/17/23 14:58
2051-24-3
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 14 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-7 Lab ID: 92659639002 Collected: 03/29/23 15:09 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Biodegradation Indicator Gases Analytical Method: RSK-175
Pace Analytical Gulf Coast
Methane ND ug/L 5.0 2.0 1 04/10/23 09:45 74-82-8
Metals (ICP) 6010D Analytical Method: EPA 601 OD Preparation Method: 3015
Pace National - Mt. Juliet
Antimony
ND
ug/L
10.0
4.30
1
04/03/23 09:02
04/03/23 19:43
7440-36-0
Arsenic
ND
ug/L
10.0
4.40
1
04/03/23 09:02
04/03/23 19:43
7440-38-2
Barium
3.74J
ug/L
5.00
0.736
1
04/03/23 09:02
04/03/23 19:43
7440-39-3
Beryllium
ND
ug/L
2.00
0.330
1
04/03/23 09:02
04/03/23 19:43
7440-41-7
Cadmium
ND
ug/L
2.00
0.479
1
04/03/23 09:02
04/03/23 19:43
7440-43-9
Chromium
ND
ug/L
10.0
1.40
1
04/03/23 09:02
04/03/23 19:43
7440-47-3
Cobalt
ND
ug/L
10.0
0.840
1
04/03/23 09:02
04/03/23 19:43
7440-48-4
Copper
ND
ug/L
10.0
3.68
1
04/03/23 09:02
04/03/23 19:43
7440-50-8
Iron
ND
ug/L
100
18.0
1
04/03/23 09:02
04/03/23 19:43
7439-89-6
Lead
ND
ug/L
6.00
2.99
1
04/03/23 09:02
04/03/23 19:43
7439-92-1
Manganese
ND
ug/L
10.0
0.934
1
04/03/23 09:02
04/03/23 19:43
7439-96-5
Nickel
1.92J
ug/L
10.0
1.61
1
04/03/23 09:02
04/03/23 19:43
7440-02-0
Selenium
ND
ug/L
10.0
7.35
1
04/03/23 09:02
04/03/23 19:43
7782-49-2
Silver
ND
ug/L
5.00
1.54
1
04/03/23 09:02
04/03/23 19:43
7440-22-4
Tin
ND
ug/L
50.0
4.87
1
04/03/23 09:02
04/03/23 19:43
7440-31-5
Vanadium
ND
ug/L
20.0
4.99
1
04/03/23 09:02
04/03/23 19:43
7440-62-2
Zinc
ND
ug/L
50.0
6.52
1
04/03/23 09:02
04/03/23 19:43
7440-66-6
Metals (ICPMS) 6020B
Analytical Method: EPA 6020E Preparation Method:
3015
Pace National - Mt. Juliet
Thallium
ND
ug/L
2.00
0.121
1
04/05/23 01:56
04/05/23 10:49
7440-28-0
Mercury 7470A
Mercury
8270E APP9 RV
Acenaphthene
Acenaphthylene
Acetophenone
2-Acetylaminofluorene
4-Aminobiphenyl
Anthracene
Benzo(a)anthracene
Benzo(a)pyrene
Benzo(b)fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
Benzyl alcohol
Date: 05/24/2023 01:13 PM
Analytical Method: EPA 7470A Preparation Method: 7470A
Pace National - Mt. Juliet
ND ug/L 0.200 0.100 1 04/04/23 08:56 04/04/23 19:32 7439-97-6
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
ND
ug/L
8.3
1.7
1
04/04/23 18:28
04/06/23 20:09
83-32-9
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 20:09
208-96-8
ND
ug/L
8.3
1.2
1
04/04/23 18:28
04/06/23 20:09
98-86-2
ND
ug/L
8.3
3.4
1
04/04/23 18:28
04/06/23 20:09
53-96-3
ND
ug/L
8.3
4.0
1
04/04/23 18:28
04/06/23 20:09
92-67-1
ND
ug/L
8.3
1.9
1
04/04/23 18:28
04/06/23 20:09
120-12-7
ND
ug/L
8.3
2.2
1
04/04/23 18:28
04/06/23 20:09
56-55-3
ND
ug/L
8.3
2.3
1
04/04/23 18:28
04/06/23 20:09
50-32-8
ND
ug/L
8.3
2.2
1
04/04/23 18:28
04/06/23 20:09
205-99-2
ND
ug/L
8.3
2.4
1
04/04/23 18:28
04/06/23 20:09
191-24-2
ND
ug/L
8.3
2.3
1
04/04/23 18:28
04/06/23 20:09
207-08-9
ND
ug/L
16.7
2.4
1
04/04/23 18:28
04/06/23 20:09
100-51-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
J
J
Page 15 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-7 Lab ID: 92659639002 Collected: 03/29/23 15:09 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E APP9 RV
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
4-Bromophenylphenyl ether
ND
ug/L
8.3
1.5
1
04/04/23 18:28
04/06/23 20:09
101-55-3
Butylbenzylphthalate
ND
ug/L
8.3
2.6
1
04/04/23 18:28
04/06/23 20:09
85-68-7
4-ChIoro-3-methyl phenol
ND
ug/L
8.3
2.8
1
04/04/23 18:28
04/06/23 20:09
59-50-7
4-Chloroaniline
ND
ug/L
16.7
3.0
1
04/04/23 18:28
04/06/23 20:09
106-47-8
Chlorobenzilate
ND
ug/L
8.3
3.2
1
04/04/23 18:28
04/06/23 20:09
510-15-6
bis(2-Chloroethoxy)methane
ND
ug/L
8.3
1.5
1
04/04/23 18:28
04/06/23 20:09
111-91-1
bis(2-Chloroethyl) ether
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 20:09
111-44-4
2-Chloronaphthalene
ND
ug/L
8.3
1.4
1
04/04/23 18:28
04/06/23 20:09
91-58-7
2-Chlorophenol
ND
ug/L
8.3
1.0
1
04/04/23 18:28
04/06/23 20:09
95-57-8
4-Chlorophenylphenyl ether
ND
ug/L
8.3
1.7
1
04/04/23 18:28
04/06/23 20:09
7005-72-3
Chrysene
ND
ug/L
8.3
2.3
1
04/04/23 18:28
04/06/23 20:09
218-01-9
Diallate
ND
ug/L
8.3
2.8
1
04/04/23 18:28
04/06/23 20:09
2303-16-4
Dibenz(a,h)anthracene
ND
ug/L
8.3
2.5
1
04/04/23 18:28
04/06/23 20:09
53-70-3
Dibenzofuran
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 20:09
132-64-9
3,3'-Dichlorobenzidine
ND
ug/L
16.7
6.8
1
04/04/23 18:28
04/06/23 20:09
91-94-1
2,4-Dichlorophenol
ND
ug/L
8.3
1.2
1
04/04/23 18:28
04/06/23 20:09
120-83-2
2,6-Dichlorophenol
ND
ug/L
8.3
3.5
1
04/04/23 18:28
04/06/23 20:09
87-65-0
Diethylphthalate
ND
ug/L
8.3
1.7
1
04/04/23 18:28
04/06/23 20:09
84-66-2
Dimethoate
ND
ug/L
8.3
3.0
1
04/04/23 18:28
04/06/23 20:09
60-51-5
P-Dimethylaminoazobenzene
ND
ug/L
4.2
2.0
1
04/04/23 18:28
04/06/23 20:09
60-11-7
7,12-Dimethylbenz(a)anthracene
ND
ug/L
8.3
2.5
1
04/04/23 18:28
04/06/23 20:09
57-97-6
3,3'-Dimethylbenzidine
ND
ug/L
41.7
25.9
1
04/04/23 18:28
04/06/23 20:09
119-93-7
2,4-Dimethylphenol
ND
ug/L
8.3
1.4
1
04/04/23 18:28
04/06/23 20:09
105-67-9
Dimethylphthalate
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 20:09
131-11-3
Di-n-butylphthalate
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 20:09
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/L
16.7
6.5
1
04/04/23 18:28
04/06/23 20:09
534-52-1
1,3-Dinitrobenzene
ND
ug/L
8.3
3.1
1
04/04/23 18:28
04/06/23 20:09
99-65-0
2,4-Dinitrophenol
ND
ug/L
41.7
21.7
1
04/04/23 18:28
04/06/23 20:09
51-28-5
2,4-Dinitrotoluene
ND
ug/L
8.3
1.4
1
04/04/23 18:28
04/06/23 20:09
121-14-2
2,6-Dinitrotoluene
ND
ug/L
8.3
1.4
1
04/04/23 18:28
04/06/23 20:09
606-20-2
Di-n-octylphthalate
ND
ug/L
8.3
3.3
1
04/04/23 18:28
04/06/23 20:09
117-84-0
Diphenylamine
ND
ug/L
8.3
2.5
1
04/04/23 18:28
04/06/23 20:09
122-39-4
Disulfoton
ND
ug/L
8.3
3.9
1
04/04/23 18:28
04/06/23 20:09
298-04-4
bis(2- Ethyl hexyl)phthalate
ND
ug/L
5.0
3.1
1
04/04/23 18:28
04/06/23 20:09
117-81-7
Ethyl methanesulfonate
ND
ug/L
16.7
2.5
1
04/04/23 18:28
04/06/23 20:09
62-50-0
Famphur
ND
ug/L
8.3
5.1
1
04/04/23 18:28
04/06/23 20:09
52-85-7
Fluoranthene
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 20:09
206-44-0
Fluorene
ND
ug/L
8.3
1.7
1
04/04/23 18:28
04/06/23 20:09
86-73-7
Hexachlorobenzene
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 20:09
118-74-1
Hexachlorocyclopentadiene
ND
ug/L
8.3
1.3
1
04/04/23 18:28
04/06/23 20:09
77-47-4
Hexachloroethane
ND
ug/L
8.3
1.2
1
04/04/23 18:28
04/06/23 20:09
67-72-1
Hexachloropropene
ND
ug/L
8.3
2.2
1
04/04/23 18:28
04/06/23 20:09
1888-71-7
Indeno(1,2,3-cd)pyrene
ND
ug/L
8.3
2.4
1
04/04/23 18:28
04/06/23 20:09
193-39-5
Isodrin
ND
ug/L
8.3
2.3
1
04/04/23 18:28
04/06/23 20:09
465-73-6
Isophorone
ND
ug/L
8.3
1.4
1
04/04/23 18:28
04/06/23 20:09
78-59-1
REPORT OF LABORATORY ANALYSIS
IL
IH
L1
v1
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 76

lceAnalyircal
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9800 Kincey Ave. Suite 100
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[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-7 Lab ID: 92659639002 Collected: 03/29/23 15:09 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E APP9 RV
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
Isosafrole
ND
ug/L
8.3
2.1
1
04/04/23 18:28
04/06/23 20:09
120-58-1
Kepone
ND
ug/L
16.7
11.8
1
04/04/23 18:28
04/06/23 20:09
143-50-0
Methapyrilene
ND
ug/L
41.7
14.2
1
04/04/23 18:28
04/06/23 20:09
91-80-5 IH,v1
3-Methylcholanthrene
ND
ug/L
8.3
3.1
1
04/04/23 18:28
04/06/23 20:09
56-49-5
Methyl methanesulfonate
ND
ug/L
4.2
2.6
1
04/04/23 18:28
04/06/23 20:09
66-27-3
2-Methylnaphthalene
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 20:09
91-57-6
Methyl parathion
ND
ug/L
8.3
3.1
1
04/04/23 18:28
04/06/23 20:09
298-00-0
2-Methylphenol(o-Cresol)
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 20:09
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/L
8.3
1.0
1
04/04/23 18:28
04/06/23 20:09
15831-10-4
1-Naphthalenamine
ND
ug/L
8.3
5.0
1
04/04/23 18:28
04/06/23 20:09
134-32-7
2-Naphthalenamine
ND
ug/L
8.3
4.5
1
04/04/23 18:28
04/06/23 20:09
91-59-8
1,4-Naphthoquinone
ND
ug/L
4.2
3.7
1
04/04/23 18:28
04/06/23 20:09
130-15-4
2-Nitroaniline
ND
ug/L
16.7
2.5
1
04/04/23 18:28
04/06/23 20:09
88-74-4
3-Nitroaniline
ND
ug/L
16.7
3.1
1
04/04/23 18:28
04/06/23 20:09
99-09-2
4-Nitroaniline
ND
ug/L
16.7
4.2
1
04/04/23 18:28
04/06/23 20:09
100-01-6
Nitrobenzene
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 20:09
98-95-3
2-Nitrophenol
ND
ug/L
8.3
1.2
1
04/04/23 18:28
04/06/23 20:09
88-75-5
4-Nitrophenol
ND
ug/L
41.7
5.5
1
04/04/23 18:28
04/06/23 20:09
100-02-7
5-Nitro-o-toluidine
ND
ug/L
8.3
3.2
1
04/04/23 18:28
04/06/23 20:09
99-55-8
N-Nitrosodiethylamine
ND
ug/L
8.3
1.9
1
04/04/23 18:28
04/06/23 20:09
55-18-5
N-Nitrosodimethylamine
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 20:09
62-75-9
N-Nitroso-di-n-butylamine
ND
ug/L
8.3
1.6
1
04/04/23 18:28
04/06/23 20:09
924-16-3
N-Nitroso-di-n-propylamine
ND
ug/L
8.3
1.1
1
04/04/23 18:28
04/06/23 20:09
621-64-7
N-Nitrosodiphenylamine
ND
ug/L
8.3
2.5
1
04/04/23 18:28
04/06/23 20:09
86-30-6
N-Nitrosomethylethylamine
ND
ug/L
8.3
6.2
1
04/04/23 18:28
04/06/23 20:09
10595-95-6
N-Nitrosopiperidine
ND
ug/L
8.3
2.1
1
04/04/23 18:28
04/06/23 20:09
100-75-4
N-Nitrosopyrrolidine
ND
ug/L
8.3
2.6
1
04/04/23 18:28
04/06/23 20:09
930-55-2
O,O,O-Triethylphosphorothioate
ND
ug/L
8.3
2.1
1
04/04/23 18:28
04/06/23 20:09
126-68-1
2,2'-Oxybis(1-chloropropane)
ND
ug/L
8.3
0.96
1
04/04/23 18:28
04/06/23 20:09
108-60-1
Parathion (Ethyl parathion)
ND
ug/L
8.3
3.2
1
04/04/23 18:28
04/06/23 20:09
56-38-2
Pentachlorobenzene
ND
ug/L
8.3
2.8
1
04/04/23 18:28
04/06/23 20:09
608-93-5
Pentachloronitrobenzene
ND
ug/L
8.3
2.7
1
04/04/23 18:28
04/06/23 20:09
82-68-8
Pentachlorophenol
ND
ug/L
16.7
3.1
1
04/04/23 18:28
04/06/23 20:09
87-86-5
Phenacetin
ND
ug/L
8.3
3.0
1
04/04/23 18:28
04/06/23 20:09
62-44-2
Phenanthrene
ND
ug/L
8.3
1.7
1
04/04/23 18:28
04/06/23 20:09
85-01-8
Phenol
ND
ug/L
8.3
1.1
1
04/04/23 18:28
04/06/23 20:09
108-95-2
p-Phenylenediamine
ND
ug/L
8.3
8.3
1
04/04/23 18:28
04/06/23 20:09
106-50-3
Phorate
ND
ug/L
8.3
3.0
1
04/04/23 18:28
04/06/23 20:09
298-02-2
Pronamide
ND
ug/L
8.3
2.6
1
04/04/23 18:28
04/06/23 20:09
23950-58-5
Pyrene
ND
ug/L
8.3
1.8
1
04/04/23 18:28
04/06/23 20:09
129-00-0
Safrole
ND
ug/L
8.3
1.9
1
04/04/23 18:28
04/06/23 20:09
94-59-7
1,2,4,5-Tetrachlorobenzene
ND
ug/L
8.3
3.7
1
04/04/23 18:28
04/06/23 20:09
95-94-3
2,3,4,6-Tetrachlorophenol
ND
ug/L
8.3
1.3
1
04/04/23 18:28
04/06/23 20:09
58-90-2
Thionazin
ND
ug/L
8.3
2.4
1
04/04/23 18:28
04/06/23 20:09
297-97-2
O-Toluidine
ND
ug/L
8.3
2.2
1
04/04/23 18:28
04/06/23 20:09
95-53-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 76

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-7
Lab ID:
92659639002
Collected:
03/29/23 15:09
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
8270E APP9 RV
Analytical
Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
2,4,5-Trichlorophenol
ND
ug/L
8.3
1.2
1
04/04/23 18:28
04/06/23 20:09
95-95-4
2,4,6-Trichlorophenol
ND
ug/L
8.3
1.3
1
04/04/23 18:28
04/06/23 20:09
88-06-2
1,3,5-Trinitrobenzene
ND
ug/L
8.3
4.6
1
04/04/23 18:28
04/06/23 20:09
99-35-4 v1
Surrogates
Nitrobenzene-d5 (S)
52
%
10-138
1
04/04/23 18:28
04/06/23 20:09
4165-60-0
2-Fluorobiphenyl (S)
46
%
10-130
1
04/04/23 18:28
04/06/23 20:09
321-60-8
Terphenyl-d14 (S)
68
%
19-191
1
04/04/23 18:28
04/06/23 20:09
1718-51-0
Phenol-d6 (S)
32
%
10-130
1
04/04/23 18:28
04/06/23 20:09
13127-88-3
2-Fluorophenol (S)
40
%
10-130
1
04/04/23 18:28
04/06/23 20:09
367-12-4
2,4,6-Tribromophenol (S)
58
%
10-164
1
04/04/23 18:28
04/06/23 20:09
118-79-6
8260D MSV SIM
Analytical
Method: EPA 8260D Mod.
Pace Analytical
Services
- Charlotte
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
0.86
1
04/05/23 01:04
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
80
%
67-130
1
04/05/23 01:04
17060-07-0
Toluene-d8 (S)
89
%
70-130
1
04/05/23 01:04
2037-26-5
8260D MSV Low Level - Acrolein
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
04/01/23 07:22
67-64-1
Acetonitrile
ND
ug/L
50.0
24.8
1
04/01/23 07:22
75-05-8
Acrolein
ND
ug/L
10.0
8.5
1
04/01/23 07:22
107-02-8
Acrylonitrile
ND
ug/L
10.0
1.8
1
04/01/23 07:22
107-13-1
Allyl chloride
ND
ug/L
2.0
0.50
1
04/01/23 07:22
107-05-1
Benzene
ND
ug/L
1.0
0.34
1
04/01/23 07:22
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
04/01/23 07:22
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
04/01/23 07:22
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
04/01/23 07:22
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
04/01/23 07:22
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
04/01/23 07:22
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
04/01/23 07:22
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
04/01/23 07:22
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
04/01/23 07:22
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
04/01/23 07:22
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
04/01/23 07:22
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
04/01/23 07:22
74-87-3
Chloroprene
ND
ug/L
5.0
1.6
1
04/01/23 07:22
126-99-8
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
04/01/23 07:22
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
04/01/23 07:22
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
04/01/23 07:22
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
04/01/23 07:22
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
04/01/23 07:22
95-50-1
1,3-Dichlorobenzene
ND
ug/L
1.0
0.34
1
04/01/23 07:22
541-73-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
04/01/23 07:22
106-46-7
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 18 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-7 Lab ID: 92659639002 Collected: 03/29/23 15:09 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level - Acrolein Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
04/01/23 07:22
110-57-6
Dichlorodifluoromethane
ND
ug/L
1.0
0.35
1
04/01/23 07:22
75-71-8 M1
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
04/01/23 07:22
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
04/01/23 07:22
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
04/01/23 07:22
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
04/01/23 07:22
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
04/01/23 07:22
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
04/01/23 07:22
78-87-5
1,3-Dichloropropane
ND
ug/L
1.0
0.28
1
04/01/23 07:22
142-28-9
2,2-Dichloropropane
ND
ug/L
1.0
0.39
1
04/01/23 07:22
594-20-7
1,1-Dichloropropene
ND
ug/L
1.0
0.43
1
04/01/23 07:22
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
04/01/23 07:22
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
04/01/23 07:22
10061-02-6
Ethylbenzene
ND
ug/L
1.0
0.30
1
04/01/23 07:22
100-41-4
Ethyl methacrylate
ND
ug/L
1.0
0.28
1
04/01/23 07:22
97-63-2
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1.5
1
04/01/23 07:22
87-68-3
2-Hexanone
ND
ug/L
5.0
0.48
1
04/01/23 07:22
591-78-6
lodomethane
ND
ug/L
20.0
9.7
1
04/01/23 07:22
74-88-4
Isobutanol
ND
ug/L
100
52.3
1
04/01/23 07:22
78-83-1
Methacrylonitrile
ND
ug/L
10.0
4.2
1
04/01/23 07:22
126-98-7
Methylene Chloride
ND
ug/L
5.0
2.0
1
04/01/23 07:22
75-09-2
Methyl methacrylate
ND
ug/L
2.0
0.32
1
04/01/23 07:22
80-62-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
04/01/23 07:22
108-10-1
Naphthalene
ND
ug/L
1.0
0.64
1
04/01/23 07:22
91-20-3
Propionitrile
ND
ug/L
20.0
3.6
1
04/01/23 07:22
107-12-0
Styrene
ND
ug/L
1.0
0.29
1
04/01/23 07:22
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
04/01/23 07:22
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
04/01/23 07:22
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
04/01/23 07:22
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
3.5
1
04/01/23 07:22
109-99-9
Toluene
ND
ug/L
1.0
0.24
1
04/01/23 07:22
108-88-3
1,2,4-Trichlorobenzene
ND
ug/L
1.0
0.64
1
04/01/23 07:22
120-82-1
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
04/01/23 07:22
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
0.32
1
04/01/23 07:22
79-00-5
Trichloroethene
ND
ug/L
1.0
0.38
1
04/01/23 07:22
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
0.30
1
04/01/23 07:22
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
0.26
1
04/01/23 07:22
96-18-4
Vinyl acetate
ND
ug/L
2.0
1.3
1
04/01/23 07:22
108-05-4
Vinyl chloride
ND
ug/L
1.0
0.39
1
04/01/23 07:22
75-01-4 M1,v2
Xylene (Total)
ND
ug/L
1.0
0.34
1
04/01/23 07:22
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
99
%
70-130
1
04/01/23 07:22
460-00-4
1,2-Dichloroethane-d4 (S)
98
%
70-130
1
04/01/23 07:22
17060-07-0
Toluene-d8 (S)
100
%
70-130
1
04/01/23 07:22
2037-26-5
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
Date: 05/24/2023 01:13 PM
without the written
consent of Pace
Analytical Services, LLC.
Page 19 of 76

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-7
Parameters
Lab ID: 92659639002 Collected:
Report
Results Units Limit
03/29/23 15:09
MDL DF
Received: 03/30/23 10:00 Matrix: Water
Prepared Analyzed CAS No. Qual
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
151000 ug/L 5000
5000
1
04/06/23 19:30
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
252 mg/L 25.0
25.0
1
03/31/23 19:58
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100
22.0
1
04/04/23 02:46
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
47700 ug/L 1000
500
1
04/01/23 02:10
14808-79-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
305 ug/L 40.0
10.0
1
03/31/23 03:33
14797-55-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
9360 ug/L 1000
500
1
04/05/2319:15
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016
Preparation Method:
SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND ug/L 40.0
30.0
5
04/03/23 18:41 04/03/23 22:16
57-12-5 D3
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 20 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: FIELD BLANK UNIT 1
Lab ID:
92659639003
Collected:
03/29/23 16:45
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
Chlorinated Herb. (GC) 8151A
Analytical
Method: EPA 8151A
Preparation Method: 8151A
Pace National
- Mt. Juliet
2,4-D
ND
ug/L
2.00
0.547
1
04/04/23 14:45
04/06/23 12:55
94-75-7
R1
Dinoseb
ND
ug/L
2.00
0.250
1
04/04/23 14:45
04/06/23 12:55
88-85-7
2,4,5-T
ND
ug/L
2.00
0.258
1
04/04/23 14:45
04/06/23 12:55
93-76-5
R1
2,4,5-TP (Silvex)
ND
ug/L
2.00
0.335
1
04/04/23 14:45
04/06/23 12:55
93-72-1
R1
Surrogates
2,4-DCAA (S)
66.2
%
14.0-158
1
04/04/23 14:45
04/06/23 12:55
19719-28-9
8081 OC Pesticides RVE
Analytical
Method: EPA 8081
B Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Aldrin
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:30
309-00-2
alpha-BHC
ND
ug/L
0.042
0.010
1
04/05/23 11:13
04/06/23 15:30
319-84-6
beta-BHC
ND
ug/L
0.042
0.041
1
04/05/23 11:13
04/06/23 15:30
319-85-7
delta-BHC
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:30
319-86-8
gamma-BHC (Lindane)
ND
ug/L
0.042
0.010
1
04/05/23 11:13
04/06/23 15:30
58-89-9
Chlordane (Technical)
ND
ug/L
0.42
0.13
1
04/05/23 11:13
04/06/23 15:30
57-74-9
4,4'-DDD
ND
ug/L
0.042
0.014
1
04/05/23 11:13
04/06/23 15:30
72-54-8
4,4'-DDE
ND
ug/L
0.042
0.020
1
04/05/23 11:13
04/06/23 15:30
72-55-9
4,4'-DDT
ND
ug/L
0.042
0.022
1
04/05/23 11:13
04/06/23 15:30
50-29-3
Dieldrin
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:30
60-57-1
Endosulfan I
ND
ug/L
0.042
0.014
1
04/05/23 11:13
04/06/23 15:30
959-98-8
Endosulfan II
ND
ug/L
0.042
0.013
1
04/05/23 11:13
04/06/23 15:30
33213-65-9
Endosulfan sulfate
ND
ug/L
0.042
0.012
1
04/05/23 11:13
04/06/23 15:30
1031-07-8
Endrin
ND
ug/L
0.042
0.015
1
04/05/23 11:13
04/06/23 15:30
72-20-8
Endrin aldehyde
ND
ug/L
0.042
0.014
1
04/05/23 11:13
04/06/23 15:30
7421-93-4
Heptachlor
ND
ug/L
0.042
0.016
1
04/05/23 11:13
04/06/23 15:30
76-44-8
Heptachlor epoxide
ND
ug/L
0.042
0.024
1
04/05/23 11:13
04/06/23 15:30
1024-57-3
Methoxychlor
ND
ug/L
0.12
0.035
1
04/05/23 11:13
04/06/23 15:30
72-43-5
Toxaphene
ND
ug/L
0.42
0.18
1
04/05/23 11:13
04/06/23 15:30
8001-35-2
Surrogates
Tetrachloro-m-xylene (S)
70
%
10-182
1
04/05/23 11:13
04/06/23 15:30
877-09-8
Decachlorobiphenyl (S)
93
%
10-200
1
04/05/23 11:13
04/06/23 15:30
2051-24-3
8082 GCS PCB RVE
Analytical
Method: EPA 8082A
Preparation Method:
EPA 3510C
Pace Analytical
Services
- Charlotte
PCB-1016 (Aroclor 1016)
ND
ug/L
0.45
0.19
1
04/11/23 14:07
04/12/23 19:27
12674-11-2
R1
PCB-1221 (Aroclor 1221)
ND
ug/L
0.45
0.21
1
04/11/23 14:07
04/12/23 19:27
11104-28-2
PCB-1232 (Aroclor 1232)
ND
ug/L
0.45
0.21
1
04/11/23 14:07
04/12/23 19:27
11141-16-5
PCB-1242 (Aroclor 1242)
ND
ug/L
0.45
0.23
1
04/11/23 14:07
04/12/23 19:27
53469-21-9
PCB-1248 (Aroclor 1248)
ND
ug/L
0.45
0.26
1
04/11/23 14:07
04/12/23 19:27
12672-29-6
PCB-1254 (Aroclor 1254)
ND
ug/L
0.45
0.19
1
04/11/23 14:07
04/12/23 19:27
11097-69-1
PCB-1260 (Aroclor 1260)
ND
ug/L
0.45
0.14
1
04/11/23 14:07
04/12/23 19:27
11096-82-5
M1,R1
Surrogates
Decachlorobiphenyl (S)
120
%
10-193
1
04/11/23 14:07
04/12/23 19:27
2051-24-3
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 21 of 76

lceAnalyircal
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9800 Kincey Ave. Suite 100
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[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: FIELD BLANK UNIT 1 Lab ID: 92659639003 Collected: 03/29/23 16:45 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Biodegradation Indicator Gases
Analytical Method: RSK-175
Pace Analytical Gulf Coast
Methane
ND ug/L
5.0
2.0
1
04/10/2310:01
74-82-8
Metals (ICP) 6010D
Analytical Method: EPA 601 OD
Preparation Method:
3015
Pace National - Mt. Juliet
Antimony
ND ug/L
10.0
4.30
1
04/03/23 09:02
04/03/23 19:46
7440-36-0
Arsenic
ND ug/L
10.0
4.40
1
04/03/23 09:02
04/03/23 19:46
7440-38-2
Barium
ND ug/L
5.00
0.736
1
04/03/23 09:02
04/03/23 19:46
7440-39-3
Beryllium
ND ug/L
2.00
0.330
1
04/03/23 09:02
04/03/23 19:46
7440-41-7
Cadmium
ND ug/L
2.00
0.479
1
04/03/23 09:02
04/03/23 19:46
7440-43-9
Chromium
ND ug/L
10.0
1.40
1
04/03/23 09:02
04/03/23 19:46
7440-47-3
Cobalt
ND ug/L
10.0
0.840
1
04/03/23 09:02
04/03/23 19:46
7440-48-4
Copper
ND ug/L
10.0
3.68
1
04/03/23 09:02
04/03/23 19:46
7440-50-8
Iron
ND ug/L
100
18.0
1
04/03/23 09:02
04/03/23 19:46
7439-89-6
Lead
ND ug/L
6.00
2.99
1
04/03/23 09:02
04/03/23 19:46
7439-92-1
Manganese
ND ug/L
10.0
0.934
1
04/03/23 09:02
04/03/23 19:46
7439-96-5
Nickel
ND ug/L
10.0
1.61
1
04/03/23 09:02
04/03/23 19:46
7440-02-0
Selenium
ND ug/L
10.0
7.35
1
04/03/23 09:02
04/03/23 19:46
7782-49-2
Silver
ND ug/L
5.00
1.54
1
04/03/23 09:02
04/03/23 19:46
7440-22-4
Tin
ND ug/L
50.0
4.87
1
04/03/23 09:02
04/03/23 19:46
7440-31-5
Vanadium
ND ug/L
20.0
4.99
1
04/03/23 09:02
04/03/23 19:46
7440-62-2
Zinc
ND ug/L
50.0
6.52
1
04/03/23 09:02
04/03/23 19:46
7440-66-6
Metals (ICPMS) 6020B
Analytical Method: EPA 6020E
Preparation Method:
3015
Pace National - Mt. Juliet
Thallium
ND ug/L
2.00
0.121
1
04/05/23 01:56
04/05/23 10:52
7440-28-0
Mercury 7470A
Mercury
8270E APP9 RV
Acenaphthene
Acenaphthylene
Acetophenone
2-Acetylaminofluorene
4-Aminobiphenyl
Anthracene
Benzo(a)anthracene
Benzo(a)pyrene
Benzo(b)fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
Benzyl alcohol
Date: 05/24/2023 01:13 PM
Analytical Method: EPA 7470A Preparation Method: 7470A
Pace National - Mt. Juliet
ND ug/L 0.200 0.100 1 04/04/23 08:56 04/04/23 19:34 7439-97-6
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
ND
ug/L
8.7
1.7
1
04/04/23 18:28
04/06/23 20:35
83-32-9
ND
ug/L
8.7
1.7
1
04/04/23 18:28
04/06/23 20:35
208-96-8
ND
ug/L
8.7
1.3
1
04/04/23 18:28
04/06/23 20:35
98-86-2
ND
ug/L
8.7
3.5
1
04/04/23 18:28
04/06/23 20:35
53-96-3
ND
ug/L
8.7
4.1
1
04/04/23 18:28
04/06/23 20:35
92-67-1
ND
ug/L
8.7
2.0
1
04/04/23 18:28
04/06/23 20:35
120-12-7
ND
ug/L
8.7
2.3
1
04/04/23 18:28
04/06/23 20:35
56-55-3
ND
ug/L
8.7
2.4
1
04/04/23 18:28
04/06/23 20:35
50-32-8
ND
ug/L
8.7
2.3
1
04/04/23 18:28
04/06/23 20:35
205-99-2
ND
ug/L
8.7
2.5
1
04/04/23 18:28
04/06/23 20:35
191-24-2
ND
ug/L
8.7
2.4
1
04/04/23 18:28
04/06/23 20:35
207-08-9
ND
ug/L
17.4
2.5
1
04/04/23 18:28
04/06/23 20:35
100-51-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 22 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: FIELD BLANK UNIT 1 Lab ID: 92659639003 Collected: 03/29/23 16:45 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E APP9 RV
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
4-Bromophenylphenyl ether
ND
ug/L
8.7
1.5
1
04/04/23 18:28
04/06/23 20:35
101-55-3
Butylbenzylphthalate
ND
ug/L
8.7
2.7
1
04/04/23 18:28
04/06/23 20:35
85-68-7
4-ChIoro-3-methyl phenol
ND
ug/L
8.7
2.9
1
04/04/23 18:28
04/06/23 20:35
59-50-7
4-Chloroaniline
ND
ug/L
17.4
3.2
1
04/04/23 18:28
04/06/23 20:35
106-47-8
Chlorobenzilate
ND
ug/L
8.7
3.3
1
04/04/23 18:28
04/06/23 20:35
510-15-6
bis(2-Chloroethoxy)methane
ND
ug/L
8.7
1.6
1
04/04/23 18:28
04/06/23 20:35
111-91-1
bis(2-Chloroethyl) ether
ND
ug/L
8.7
1.7
1
04/04/23 18:28
04/06/23 20:35
111-44-4
2-Chloronaphthalene
ND
ug/L
8.7
1.5
1
04/04/23 18:28
04/06/23 20:35
91-58-7
2-Chlorophenol
ND
ug/L
8.7
1.0
1
04/04/23 18:28
04/06/23 20:35
95-57-8
4-Chlorophenylphenyl ether
ND
ug/L
8.7
1.7
1
04/04/23 18:28
04/06/23 20:35
7005-72-3
Chrysene
ND
ug/L
8.7
2.4
1
04/04/23 18:28
04/06/23 20:35
218-01-9
Diallate
ND
ug/L
8.7
3.0
1
04/04/23 18:28
04/06/23 20:35
2303-16-4
Dibenz(a,h)anthracene
ND
ug/L
8.7
2.6
1
04/04/23 18:28
04/06/23 20:35
53-70-3
Dibenzofuran
ND
ug/L
8.7
1.8
1
04/04/23 18:28
04/06/23 20:35
132-64-9
3,3'-Dichlorobenzidine
ND
ug/L
17.4
7.1
1
04/04/23 18:28
04/06/23 20:35
91-94-1
2,4-Dichlorophenol
ND
ug/L
8.7
1.2
1
04/04/23 18:28
04/06/23 20:35
120-83-2
2,6-Dichlorophenol
ND
ug/L
8.7
3.7
1
04/04/23 18:28
04/06/23 20:35
87-65-0
Diethylphthalate
ND
ug/L
8.7
1.8
1
04/04/23 18:28
04/06/23 20:35
84-66-2
Dimethoate
ND
ug/L
8.7
3.2
1
04/04/23 18:28
04/06/23 20:35
60-51-5
P-Dimethylaminoazobenzene
ND
ug/L
4.3
2.1
1
04/04/23 18:28
04/06/23 20:35
60-11-7
7,12-Dimethylbenz(a)anthracene
ND
ug/L
8.7
2.6
1
04/04/23 18:28
04/06/23 20:35
57-97-6
3,3'-Dimethylbenzidine
ND
ug/L
43.5
27.0
1
04/04/23 18:28
04/06/23 20:35
119-93-7
2,4-Dimethylphenol
ND
ug/L
8.7
1.5
1
04/04/23 18:28
04/06/23 20:35
105-67-9
Dimethylphthalate
ND
ug/L
8.7
1.9
1
04/04/23 18:28
04/06/23 20:35
131-11-3
Di-n-butylphthalate
ND
ug/L
8.7
1.9
1
04/04/23 18:28
04/06/23 20:35
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/L
17.4
6.8
1
04/04/23 18:28
04/06/23 20:35
534-52-1
1,3-Dinitrobenzene
ND
ug/L
8.7
3.3
1
04/04/23 18:28
04/06/23 20:35
99-65-0
2,4-Dinitrophenol
ND
ug/L
43.5
22.6
1
04/04/23 18:28
04/06/23 20:35
51-28-5
2,4-Dinitrotoluene
ND
ug/L
8.7
1.4
1
04/04/23 18:28
04/06/23 20:35
121-14-2
2,6-Dinitrotoluene
ND
ug/L
8.7
1.5
1
04/04/23 18:28
04/06/23 20:35
606-20-2
Di-n-octylphthalate
ND
ug/L
8.7
3.4
1
04/04/23 18:28
04/06/23 20:35
117-84-0
Diphenylamine
ND
ug/L
8.7
2.6
1
04/04/23 18:28
04/06/23 20:35
122-39-4
Disulfoton
ND
ug/L
8.7
4.0
1
04/04/23 18:28
04/06/23 20:35
298-04-4
bis(2- Ethyl hexyl)phthalate
ND
ug/L
5.2
3.2
1
04/04/23 18:28
04/06/23 20:35
117-81-7
Ethyl methanesulfonate
ND
ug/L
17.4
2.6
1
04/04/23 18:28
04/06/23 20:35
62-50-0
Famphur
ND
ug/L
8.7
5.3
1
04/04/23 18:28
04/06/23 20:35
52-85-7
Fluoranthene
ND
ug/L
8.7
1.9
1
04/04/23 18:28
04/06/23 20:35
206-44-0
Fluorene
ND
ug/L
8.7
1.8
1
04/04/23 18:28
04/06/23 20:35
86-73-7
Hexachlorobenzene
ND
ug/L
8.7
1.9
1
04/04/23 18:28
04/06/23 20:35
118-74-1
Hexachlorocyclopentadiene
ND
ug/L
8.7
1.4
1
04/04/23 18:28
04/06/23 20:35
77-47-4
Hexachloroethane
ND
ug/L
8.7
1.2
1
04/04/23 18:28
04/06/23 20:35
67-72-1
Hexachloropropene
ND
ug/L
8.7
2.3
1
04/04/23 18:28
04/06/23 20:35
1888-71-7
Indeno(1,2,3-cd)pyrene
ND
ug/L
8.7
2.5
1
04/04/23 18:28
04/06/23 20:35
193-39-5
Isodrin
ND
ug/L
8.7
2.4
1
04/04/23 18:28
04/06/23 20:35
465-73-6
Isophorone
ND
ug/L
8.7
1.4
1
04/04/23 18:28
04/06/23 20:35
78-59-1
REPORT OF LABORATORY ANALYSIS
IL
IH
L1
v1
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 23 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: FIELD BLANK UNIT 1 Lab ID: 92659639003 Collected: 03/29/23 16:45 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E APP9 RV
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
Isosafrole
ND
ug/L
8.7
2.2
1
04/04/23 18:28
04/06/23 20:35
120-58-1
Kepone
ND
ug/L
17.4
12.3
1
04/04/23 18:28
04/06/23 20:35
143-50-0
Methapyrilene
ND
ug/L
43.5
14.8
1
04/04/23 18:28
04/06/23 20:35
91-80-5 IH,v1
3-Methylcholanthrene
ND
ug/L
8.7
3.3
1
04/04/23 18:28
04/06/23 20:35
56-49-5
Methyl methanesulfonate
ND
ug/L
4.3
2.7
1
04/04/23 18:28
04/06/23 20:35
66-27-3
2-Methylnaphthalene
ND
ug/L
8.7
1.6
1
04/04/23 18:28
04/06/23 20:35
91-57-6
Methyl parathion
ND
ug/L
8.7
3.2
1
04/04/23 18:28
04/06/23 20:35
298-00-0
2-Methylphenol(o-Cresol)
ND
ug/L
8.7
1.6
1
04/04/23 18:28
04/06/23 20:35
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/L
8.7
1.1
1
04/04/23 18:28
04/06/23 20:35
15831-10-4
1-Naphthalenamine
ND
ug/L
8.7
5.2
1
04/04/23 18:28
04/06/23 20:35
134-32-7
2-Naphthalenamine
ND
ug/L
8.7
4.7
1
04/04/23 18:28
04/06/23 20:35
91-59-8
1,4-Naphthoquinone
ND
ug/L
4.3
3.8
1
04/04/23 18:28
04/06/23 20:35
130-15-4
2-Nitroaniline
ND
ug/L
17.4
2.6
1
04/04/23 18:28
04/06/23 20:35
88-74-4
3-Nitroaniline
ND
ug/L
17.4
3.3
1
04/04/23 18:28
04/06/23 20:35
99-09-2
4-Nitroaniline
ND
ug/L
17.4
4.4
1
04/04/23 18:28
04/06/23 20:35
100-01-6
Nitrobenzene
ND
ug/L
8.7
1.6
1
04/04/23 18:28
04/06/23 20:35
98-95-3
2-Nitrophenol
ND
ug/L
8.7
1.2
1
04/04/23 18:28
04/06/23 20:35
88-75-5
4-Nitrophenol
ND
ug/L
43.5
5.7
1
04/04/23 18:28
04/06/23 20:35
100-02-7
5-Nitro-o-toluidine
ND
ug/L
8.7
3.3
1
04/04/23 18:28
04/06/23 20:35
99-55-8
N-Nitrosodiethylamine
ND
ug/L
8.7
2.0
1
04/04/23 18:28
04/06/23 20:35
55-18-5
N-Nitrosodimethylamine
ND
ug/L
8.7
1.6
1
04/04/23 18:28
04/06/23 20:35
62-75-9
N-Nitroso-di-n-butylamine
ND
ug/L
8.7
1.7
1
04/04/23 18:28
04/06/23 20:35
924-16-3
N-Nitroso-di-n-propylamine
ND
ug/L
8.7
1.2
1
04/04/23 18:28
04/06/23 20:35
621-64-7
N-Nitrosodiphenylamine
ND
ug/L
8.7
2.6
1
04/04/23 18:28
04/06/23 20:35
86-30-6
N-Nitrosomethylethylamine
ND
ug/L
8.7
6.5
1
04/04/23 18:28
04/06/23 20:35
10595-95-6
N-Nitrosopiperidine
ND
ug/L
8.7
2.2
1
04/04/23 18:28
04/06/23 20:35
100-75-4
N-Nitrosopyrrolidine
ND
ug/L
8.7
2.7
1
04/04/23 18:28
04/06/23 20:35
930-55-2
O,O,O-Triethylphosphorothioate
ND
ug/L
8.7
2.2
1
04/04/23 18:28
04/06/23 20:35
126-68-1
2,2'-Oxybis(1-chloropropane)
ND
ug/L
8.7
1.0
1
04/04/23 18:28
04/06/23 20:35
108-60-1
Parathion (Ethyl parathion)
ND
ug/L
8.7
3.4
1
04/04/23 18:28
04/06/23 20:35
56-38-2
Pentachlorobenzene
ND
ug/L
8.7
3.0
1
04/04/23 18:28
04/06/23 20:35
608-93-5
Pentachloronitrobenzene
ND
ug/L
8.7
2.8
1
04/04/23 18:28
04/06/23 20:35
82-68-8
Pentachlorophenol
ND
ug/L
17.4
3.3
1
04/04/23 18:28
04/06/23 20:35
87-86-5
Phenacetin
ND
ug/L
8.7
3.1
1
04/04/23 18:28
04/06/23 20:35
62-44-2
Phenanthrene
ND
ug/L
8.7
1.7
1
04/04/23 18:28
04/06/23 20:35
85-01-8
Phenol
ND
ug/L
8.7
1.2
1
04/04/23 18:28
04/06/23 20:35
108-95-2
p-Phenylenediamine
ND
ug/L
8.7
8.7
1
04/04/23 18:28
04/06/23 20:35
106-50-3
Phorate
ND
ug/L
8.7
3.1
1
04/04/23 18:28
04/06/23 20:35
298-02-2
Pronamide
ND
ug/L
8.7
2.7
1
04/04/23 18:28
04/06/23 20:35
23950-58-5
Pyrene
ND
ug/L
8.7
1.9
1
04/04/23 18:28
04/06/23 20:35
129-00-0
Safrole
ND
ug/L
8.7
2.0
1
04/04/23 18:28
04/06/23 20:35
94-59-7
1,2,4,5-Tetrachlorobenzene
ND
ug/L
8.7
3.9
1
04/04/23 18:28
04/06/23 20:35
95-94-3
2,3,4,6-Tetrachlorophenol
ND
ug/L
8.7
1.3
1
04/04/23 18:28
04/06/23 20:35
58-90-2
Thionazin
ND
ug/L
8.7
2.5
1
04/04/23 18:28
04/06/23 20:35
297-97-2
O-Toluidine
ND
ug/L
8.7
2.3
1
04/04/23 18:28
04/06/23 20:35
95-53-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: FIELD BLANK UNIT 1
Lab ID:
92659639003
Collected:
03/29/23 16:45
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
8270E APP9 RV
Analytical
Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
2,4,5-Trichlorophenol
ND
ug/L
8.7
1.2
1
04/04/23 18:28
04/06/23 20:35
95-95-4
2,4,6-Trichlorophenol
ND
ug/L
8.7
1.3
1
04/04/23 18:28
04/06/23 20:35
88-06-2
1,3,5-Trinitrobenzene
ND
ug/L
8.7
4.8
1
04/04/23 18:28
04/06/23 20:35
99-35-4 v1
Surrogates
Nitrobenzene-d5 (S)
105
%
10-138
1
04/04/23 18:28
04/06/23 20:35
4165-60-0
2-Fluorobiphenyl (S)
90
%
10-130
1
04/04/23 18:28
04/06/23 20:35
321-60-8
Terphenyl-d14 (S)
105
%
19-191
1
04/04/23 18:28
04/06/23 20:35
1718-51-0
Phenol-d6 (S)
50
%
10-130
1
04/04/23 18:28
04/06/23 20:35
13127-88-3
2-Fluorophenol (S)
69
%
10-130
1
04/04/23 18:28
04/06/23 20:35
367-12-4
2,4,6-Tribromophenol (S)
115
%
10-164
1
04/04/23 18:28
04/06/23 20:35
118-79-6
8260D MSV SIM
Analytical
Method: EPA 8260D Mod.
Pace Analytical
Services
- Charlotte
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
0.86
1
04/04/23 22:13
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
80
%
67-130
1
04/04/23 22:13
17060-07-0
Toluene-d8 (S)
88
%
70-130
1
04/04/23 22:13
2037-26-5
8260D MSV Low Level - Acrolein
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
04/01/23 06:27
67-64-1
Acetonitrile
ND
ug/L
50.0
24.8
1
04/01/23 06:27
75-05-8
Acrolein
ND
ug/L
10.0
8.5
1
04/01/23 06:27
107-02-8
Acrylonitrile
ND
ug/L
10.0
1.8
1
04/01/23 06:27
107-13-1
Allyl chloride
ND
ug/L
2.0
0.50
1
04/01/23 06:27
107-05-1
Benzene
ND
ug/L
1.0
0.34
1
04/01/23 06:27
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
04/01/23 06:27
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
04/01/23 06:27
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
04/01/23 06:27
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
04/01/23 06:27
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
04/01/23 06:27
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
04/01/23 06:27
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
04/01/23 06:27
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
04/01/23 06:27
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
04/01/23 06:27
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
04/01/23 06:27
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
04/01/23 06:27
74-87-3
Chloroprene
ND
ug/L
5.0
1.6
1
04/01/23 06:27
126-99-8
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
04/01/23 06:27
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
04/01/23 06:27
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
04/01/23 06:27
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
04/01/23 06:27
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
04/01/23 06:27
95-50-1
1,3-Dichlorobenzene
ND
ug/L
1.0
0.34
1
04/01/23 06:27
541-73-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
04/01/23 06:27
106-46-7
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 25 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: FIELD BLANK UNIT 1 Lab ID: 92659639003 Collected: 03/29/23 16:45 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level - Acrolein Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
04/01/23 06:27
110-57-6
Dichlorodifluoromethane
ND
ug/L
1.0
0.35
1
04/01/23 06:27
75-71-8
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
04/01/23 06:27
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
04/01/23 06:27
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
04/01/23 06:27
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
04/01/23 06:27
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
04/01/23 06:27
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
04/01/23 06:27
78-87-5
1,3-Dichloropropane
ND
ug/L
1.0
0.28
1
04/01/23 06:27
142-28-9
2,2-Dichloropropane
ND
ug/L
1.0
0.39
1
04/01/23 06:27
594-20-7
1,1-Dichloropropene
ND
ug/L
1.0
0.43
1
04/01/23 06:27
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
04/01/23 06:27
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
04/01/23 06:27
10061-02-6
Ethylbenzene
ND
ug/L
1.0
0.30
1
04/01/23 06:27
100-41-4
Ethyl methacrylate
ND
ug/L
1.0
0.28
1
04/01/23 06:27
97-63-2
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1.5
1
04/01/23 06:27
87-68-3
2-Hexanone
ND
ug/L
5.0
0.48
1
04/01/23 06:27
591-78-6
lodomethane
ND
ug/L
20.0
9.7
1
04/01/23 06:27
74-88-4
Isobutanol
ND
ug/L
100
52.3
1
04/01/23 06:27
78-83-1
Methacrylonitrile
ND
ug/L
10.0
4.2
1
04/01/23 06:27
126-98-7
Methylene Chloride
ND
ug/L
5.0
2.0
1
04/01/23 06:27
75-09-2
Methyl methacrylate
ND
ug/L
2.0
0.32
1
04/01/23 06:27
80-62-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
04/01/23 06:27
108-10-1
Naphthalene
ND
ug/L
1.0
0.64
1
04/01/23 06:27
91-20-3
Propionitrile
ND
ug/L
20.0
3.6
1
04/01/23 06:27
107-12-0
Styrene
ND
ug/L
1.0
0.29
1
04/01/23 06:27
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
04/01/23 06:27
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
04/01/23 06:27
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
04/01/23 06:27
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
3.5
1
04/01/23 06:27
109-99-9
Toluene
ND
ug/L
1.0
0.24
1
04/01/23 06:27
108-88-3
1,2,4-Trichlorobenzene
ND
ug/L
1.0
0.64
1
04/01/23 06:27
120-82-1
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
04/01/23 06:27
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
0.32
1
04/01/23 06:27
79-00-5
Trichloroethene
ND
ug/L
1.0
0.38
1
04/01/23 06:27
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
0.30
1
04/01/23 06:27
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
0.26
1
04/01/23 06:27
96-18-4
Vinyl acetate
ND
ug/L
2.0
1.3
1
04/01/23 06:27
108-05-4
Vinyl chloride
ND
ug/L
1.0
0.39
1
04/01/23 06:27
75-01-4 v2
Xylene (Total)
ND
ug/L
1.0
0.34
1
04/01/23 06:27
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
99
%
70-130
1
04/01/23 06:27
460-00-4
1,2-Dichloroethane-d4 (S)
102
%
70-130
1
04/01/23 06:27
17060-07-0
Toluene-d8 (S)
100
%
70-130
1
04/01/23 06:27
2037-26-5
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
Date: 05/24/2023 01:13 PM
without the written
consent of Pace
Analytical Services, LLC.
Page 26 of 76

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: FIELD BLANK UNIT 1
Lab ID: 92659639003 Collected: 03/29/23 16:45
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results Units Limit MDL
DF
Prepared Analyzed
CAS No. Qual
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
ND ug/L 5000 5000
1
04/06/23 19:52
2540C Total Dissolved Solids
Analytical Method: SM 254OC-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
ND mg/L 25.0 25.0
1
03/31/23 19:58
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 22.0
1
04/04/23 02:46
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
ND ug/L 1000 500
1
04/01/23 03:02
14808-79-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
ND ug/L 40.0 10.0
1
03/31/23 03:41
14797-55-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
ND ug/L 1000 500
1
04/05/2319:16
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation Method:
SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
04/03/23 18:41 04/03/23 22:09
57-12-5
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 27 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-3RR
Lab ID:
92659639004
Collected:
03/29/23 16:30
Received: 03/30/23 10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
Metals (ICP) 6010D
Analytical
Method: EPA 601 OD Preparation Method: 3015
Pace National
- Mt. Juliet
Antimony
ND
ug/L
10.0
4.30
1
04/03/23 09:02
04/03/23 19:48
7440-36-0
Arsenic
ND
ug/L
10.0
4.40
1
04/03/23 09:02
04/03/23 19:48
7440-38-2
Barium
54.5
ug/L
5.00
0.736
1
04/03/23 09:02
04/03/23 19:48
7440-39-3
Beryllium
ND
ug/L
2.00
0.330
1
04/03/23 09:02
04/03/23 19:48
7440-41-7
Cadmium
ND
ug/L
2.00
0.479
1
04/03/23 09:02
04/03/23 19:48
7440-43-9
Chromium
ND
ug/L
10.0
1.40
1
04/03/23 09:02
04/03/23 19:48
7440-47-3
Cobalt
3.64J
ug/L
10.0
0.840
1
04/03/23 09:02
04/03/23 19:48
7440-48-4 J
Copper
20.2
ug/L
10.0
3.68
1
04/03/23 09:02
04/03/23 19:48
7440-50-8
Iron
2940
ug/L
100
18.0
1
04/03/23 09:02
04/03/23 19:48
7439-89-6
Lead
ND
ug/L
6.00
2.99
1
04/03/23 09:02
04/03/23 19:48
7439-92-1
Manganese
2890
ug/L
10.0
0.934
1
04/03/23 09:02
04/03/23 19:48
7439-96-5
Nickel
3.25.1
ug/L
10.0
1.61
1
04/03/23 09:02
04/03/23 19:48
7440-02-0 J
Selenium
ND
ug/L
10.0
7.35
1
04/03/23 09:02
04/03/23 19:48
7782-49-2
Silver
ND
ug/L
5.00
1.54
1
04/03/23 09:02
04/03/23 19:48
7440-22-4
Vanadium
ND
ug/L
20.0
4.99
1
04/03/23 09:02
04/03/23 19:48
7440-62-2
Zinc
8.44.1
ug/L
50.0
6.52
1
04/03/23 09:02
04/03/23 19:48
7440-66-6 J
Metals (ICPMS) 6020B
Analytical
Method: EPA 6020E Preparation Method: 3015
Pace National
- Mt. Juliet
Thallium
ND
ug/L
2.00
0.121
1
04/05/23 01:56
04/05/23 10:55
7440-28-0
Mercury 7470A
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
Date: 05/24/2023 01:13 PM
Analytical Method: EPA 7470A Preparation Method: 7470A
Pace National - Mt. Juliet
ND ug/L 0.200 0.100 1 04/05/23 10:35 04/05/23 21:54 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
5.1
1
04/07/23 02:32
67-64-1
1.8
1
04/07/23 02:32
107-13-1
0.34
1
04/07/23 02:32
71-43-2
0.47
1
04/07/23 02:32
74-97-5
0.31
1
04/07/23 02:32
75-27-4
0.34
1
04/07/23 02:32
75-25-2
1.7
1
04/07/23 02:32
74-83-9
4.0
1
04/07/23 02:32
78-93-3
0.36
1
04/07/23 02:32
75-15-0
0.33
1
04/07/23 02:32
56-23-5
0.28
1
04/07/23 02:32
108-90-7
0.65
1
04/07/23 02:32
75-00-3
0.43
1
04/07/23 02:32
67-66-3
0.54
1
04/07/23 02:32
74-87-3
0.34
1
04/07/23 02:32
96-12-8
0.36
1
04/07/23 02:32
124-48-1
0.27
1
04/07/23 02:32
106-93-4
0.39
1
04/07/23 02:32
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 28 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-3RR Lab ID: 92659639004 Collected: 03/29/23 16:30 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,2,3-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 05/24/2023 01:13 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.34
1
04/07/23 02:32
95-50-1
ND
ug/L
1.0
0.33
1
04/07/23 02:32
106-46-7
ND
ug/L
1.0
0.56
1
04/07/23 02:32
110-57-6
ND
ug/L
1.0
0.37
1
04/07/23 02:32
75-34-3
ND
ug/L
1.0
0.32
1
04/07/23 02:32
107-06-2
ND
ug/L
1.0
0.35
1
04/07/23 02:32
75-35-4
ND
ug/L
1.0
0.38
1
04/07/23 02:32
156-59-2
ND
ug/L
1.0
0.40
1
04/07/23 02:32
156-60-5
ND
ug/L
1.0
0.36
1
04/07/23 02:32
78-87-5
ND
ug/L
1.0
0.36
1
04/07/23 02:32
10061-01-5
ND
ug/L
1.0
0.36
1
04/07/23 02:32
10061-02-6
ND
ug/L
1.0
0.30
1
04/07/23 02:32
100-41-4
ND
ug/L
5.0
0.48
1
04/07/23 02:32
591-78-6
ND
ug/L
20.0
9.7
1
04/07/23 02:32
74-88-4
ND
ug/L
5.0
2.0
1
04/07/23 02:32
75-09-2
ND
ug/L
5.0
2.7
1
04/07/23 02:32
108-10-1
ND
ug/L
1.0
0.29
1
04/07/23 02:32
100-42-5
ND
ug/L
1.0
0.31
1
04/07/23 02:32
630-20-6
ND
ug/L
1.0
0.22
1
04/07/23 02:32
79-34-5
ND
ug/L
1.0
0.29
1
04/07/23 02:32
127-18-4
ND
ug/L
1.0
0.24
1
04/07/23 02:32
108-88-3
ND
ug/L
1.0
0.81
1
04/07/23 02:32
87-61-6
ND
ug/L
1.0
0.33
1
04/07/23 02:32
71-55-6
ND
ug/L
1.0
0.32
1
04/07/23 02:32
79-00-5
ND
ug/L
1.0
0.38
1
04/07/23 02:32
79-01-6
ND
ug/L
1.0
0.30
1
04/07/23 02:32
75-69-4
ND
ug/L
1.0
0.26
1
04/07/23 02:32
96-18-4
ND
ug/L
2.0
1.3
1
04/07/23 02:32
108-05-4
ND
ug/L
1.0
0.39
1
04/07/23 02:32
75-01-4
ND
ug/L
1.0
0.34
1
04/07/23 02:32
1330-20-7
98
%
70-130
1
04/07/23 02:32
460-00-4
98
%
70-130
1
04/07/23 02:32
17060-07-0
97
%
70-130
1
04/07/23 02:32
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
20.2
ug/L
2.0
0.86
1
04/05/23 02:01
123-91-1
82
%
67-130
1
04/05/23 02:01
17060-07-0
88
%
70-130
1
04/05/23 02:01
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
163000
ug/L
5000
5000
1
04/06/2319:56
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: MW-3RR
Parameters
Lab ID: 92659639004 Collected:
Report
Results Units Limit
03/29/23 16:30
MDL DF
Received: 03/30/23 10:00 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
192 mg/L 25.0
25.0
1
03/31/23 19:58
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
2870 ug/L 1000
500
1
04/01/23 03:18 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
21600 ug/L 1000
500
1
04/05/2319:17 16887-00-6
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 30 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: TRIP BLANK
Parameters
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV Low Level -Acrolein
Acetone
Acetonitrile
Acrolein
Acrylonitrile
Allyl chloride
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Chloroprene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Date: 05/24/2023 01:13 PM
ANALYTICAL RESULTS
Lab ID: 92659639005 Collected: 03/29/23 00:00 Received: 03/30/23 10:00 Matrix: Water
Report
Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
ND ug/L 2.0 0.86 1 04/04/23 22:32 123-91-1
83
%
67-130
89
%
70-130
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
25.0
ND
ug/L
50.0
ND
ug/L
10.0
ND
ug/L
10.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
1 04/04/23 22:32 17060-07-0
1 04/04/23 22:32 2037-26-5
5.1
1
04/01/23 06:46
67-64-1
24.8
1
04/01/23 06:46
75-05-8
8.5
1
04/01/23 06:46
107-02-8
1.8
1
04/01/23 06:46
107-13-1
0.50
1
04/01/23 06:46
107-05-1
0.34
1
04/01/23 06:46
71-43-2
0.47
1
04/01/23 06:46
74-97-5
0.31
1
04/01/23 06:46
75-27-4
0.34
1
04/01/23 06:46
75-25-2
1.7
1
04/01/23 06:46
74-83-9
4.0
1
04/01/23 06:46
78-93-3
0.36
1
04/01/23 06:46
75-15-0
0.33
1
04/01/23 06:46
56-23-5
0.28
1
04/01/23 06:46
108-90-7
0.65
1
04/01/23 06:46
75-00-3
0.43
1
04/01/23 06:46
67-66-3
0.54
1
04/01/23 06:46
74-87-3
1.6
1
04/01/23 06:46
126-99-8
0.34
1
04/01/23 06:46
96-12-8
0.36
1
04/01/23 06:46
124-48-1
0.27
1
04/01/23 06:46
106-93-4
0.39
1
04/01/23 06:46
74-95-3
0.34
1
04/01/23 06:46
95-50-1
0.34
1
04/01/23 06:46
541-73-1
0.33
1
04/01/23 06:46
106-46-7
0.56
1
04/01/23 06:46
110-57-6
0.35
1
04/01/23 06:46
75-71-8
0.37
1
04/01/23 06:46
75-34-3
0.32
1
04/01/23 06:46
107-06-2
0.35
1
04/01/23 06:46
75-35-4
0.38
1
04/01/23 06:46
156-59-2
0.40
1
04/01/23 06:46
156-60-5
0.36
1
04/01/23 06:46
78-87-5
0.28
1
04/01/23 06:46
142-28-9
0.39
1
04/01/23 06:46
594-20-7
0.43
1
04/01/23 06:46
563-58-6
0.36
1
04/01/23 06:46
10061-01-5
0.36
1
04/01/23 06:46
10061-02-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 31 of 76

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
Sample: TRIP BLANK Lab ID: 92659639005 Collected: 03/29/23 00:00 Received: 03/30/23 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level -Acrolein
Ethylbenzene
Ethyl methacrylate
Hexachloro-1,3-butadiene
2-Hexanone
lodomethane
Isobutanol
Methacrylonitrile
Methylene Chloride
Methyl methacrylate
4-Methyl-2-pentanone (MIBK)
Naphthalene
Propionitrile
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 05/24/2023 01:13 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.30
1
04/01/23 06:46
100-41-4
ND
ug/L
1.0
0.28
1
04/01/23 06:46
97-63-2
ND
ug/L
2.0
1.5
1
04/01/23 06:46
87-68-3
ND
ug/L
5.0
0.48
1
04/01/23 06:46
591-78-6
ND
ug/L
20.0
9.7
1
04/01/23 06:46
74-88-4
ND
ug/L
100
52.3
1
04/01/23 06:46
78-83-1
ND
ug/L
10.0
4.2
1
04/01/23 06:46
126-98-7
ND
ug/L
5.0
2.0
1
04/01/23 06:46
75-09-2
ND
ug/L
2.0
0.32
1
04/01/23 06:46
80-62-6
ND
ug/L
5.0
2.7
1
04/01/23 06:46
108-10-1
ND
ug/L
1.0
0.64
1
04/01/23 06:46
91-20-3
ND
ug/L
20.0
3.6
1
04/01/23 06:46
107-12-0
ND
ug/L
1.0
0.29
1
04/01/23 06:46
100-42-5
ND
ug/L
1.0
0.31
1
04/01/23 06:46
630-20-6
ND
ug/L
1.0
0.22
1
04/01/23 06:46
79-34-5
ND
ug/L
1.0
0.29
1
04/01/23 06:46
127-18-4
ND
ug/L
1.0
0.24
1
04/01/23 06:46
108-88-3
ND
ug/L
1.0
0.64
1
04/01/23 06:46
120-82-1
ND
ug/L
1.0
0.33
1
04/01/23 06:46
71-55-6
ND
ug/L
1.0
0.32
1
04/01/23 06:46
79-00-5
ND
ug/L
1.0
0.38
1
04/01/23 06:46
79-01-6
ND
ug/L
1.0
0.30
1
04/01/23 06:46
75-69-4
ND
ug/L
1.0
0.26
1
04/01/23 06:46
96-18-4
ND
ug/L
2.0
1.3
1
04/01/23 06:46
108-05-4
ND
ug/L
1.0
0.39
1
04/01/23 06:46
75-01-4
ND
ug/L
1.0
0.34
1
04/01/23 06:46
1330-20-7
100
%
70-130
1
04/01/23 06:46
460-00-4
100
%
70-130
1
04/01/23 06:46
17060-07-0
93
%
70-130
1
04/01/23 06:46
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
Page 32 of 76

lV11.1 Analytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 2034529 Analysis Method: EPA 8151A
QC Batch Method: 8151A Analysis Description: Chlorinated Herb. (GC) 8151A
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659639001, 92659639002, 92659639003
METHOD BLANK: R3910270-1
Matrix:
Water
Associated Lab Samples:
92659639001, 92659639002, 92659639003
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
2,4-D
ug/L
ND
2.00
0.547
04/06/23 00:08
Dinoseb
ug/L
ND
2.00
0.250
04/06/23 00:08
2,4,5-T
ug/L
ND
2.00
0.258
04/06/23 00:08
2,4,5-TP (Silvex)
ug/L
ND
2.00
0.335
04/06/23 00:08
2,4-DCAA (S)
%
59
14.0-158
04/06/23 00:08
LABORATORY CONTROL SAMPLE & LCSD:
R3910270-2
R3910270-3
Spike
LCS
LCSD
LCS
LCSD
% Rec
Max
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qualifiers
2,4-D
ug/L
5.00
2.84
3.51
56.8
70.2
50.0-120
21.1
20 P9,R1
Dinoseb
ug/L
5.00
3.39
4.01
67.8
80.2
36.0-134
16.8
20
2,4,5-T
ug/L
5.00
3.22
3.98
64.4
79.6
54.0-120
21.1
20 R1
2,4,5-TP (Silvex)
ug/L
5.00
2.65
3.41
53.0
68.2
50.0-125
25.1
20 P9,R1
2,4-DCAA (S)
%
66.4
83.4
14.0-158
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 33 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 763417 Analysis Method: RSK-175
QC Batch Method: RSK-175 Analysis Description: Biodegradation Indicator Gases
Laboratory: Pace Analytical Gulf Coast
Associated Lab Samples: 92659639001, 92659639002, 92659639003
METHOD BLANK: 2470311 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Methane ug/L ND 5.0 2.0 04/10/23 07:24
LABORATORY CONTROL SAMPLE & LCSD: 2470312 2470313
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Methane ug/L 380 280 370 73 98 70-130 29 30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 34 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 2034556 Analysis Method: EPA 6010D
QC Batch Method: 3015 Analysis Description: Metals (ICP) 6010D
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
METHOD BLANK: R3908792-1 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed Qualifiers
Antimony
ug/L
ND
10.0
4.30
04/03/2318:54
Arsenic
ug/L
ND
10.0
4.40
04/03/2318:54
Barium
ug/L
ND
5.00
0.736
04/03/2318:54
Beryllium
ug/L
ND
2.00
0.330
04/03/2318:54
Cadmium
ug/L
ND
2.00
0.479
04/03/2318:54
Chromium
ug/L
ND
10.0
1.40
04/03/2318:54
Cobalt
ug/L
ND
10.0
0.840
04/03/2318:54
Copper
ug/L
ND
10.0
3.68
04/03/2318:54
Iron
ug/L
ND
100
18.0
04/03/2318:54
Lead
ug/L
ND
6.00
2.99
04/03/2318:54
Manganese
ug/L
ND
10.0
0.934
04/03/2318:54
Nickel
ug/L
ND
10.0
1.61
04/03/2318:54
Selenium
ug/L
ND
10.0
7.35
04/03/2318:54
Silver
ug/L
ND
5.00
1.54
04/03/2318:54
Tin
ug/L
ND
50.0
4.87
04/03/2318:54
Vanadium
ug/L
ND
20.0
4.99
04/03/2318:54
Zinc
ug/L
ND
50.0
6.52
04/03/2318:54
LABORATORY CONTROL SAMPLE:
R3908792-2
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Antimony
ug/L
1000
966
96.6
80.0-120
Arsenic
ug/L
1000
968
96.8
80.0-120
Barium
ug/L
1000
1020
102
80.0-120
Beryllium
ug/L
1000
949
94.9
80.0-120
Cadmium
ug/L
1000
974
97.4
80.0-120
Chromium
ug/L
1000
943
94.3
80.0-120
Cobalt
ug/L
1000
978
97.8
80.0-120
Copper
ug/L
1000
974
97.4
80.0-120
Iron
ug/L
10000
9550
95.5
80.0-120
Lead
ug/L
1000
968
96.8
80.0-120
Manganese
ug/L
1000
901
90.1
80.0-120
Nickel
ug/L
1000
953
95.3
80.0-120
Selenium
ug/L
1000
1020
102
80.0-120
Silver
ug/L
200
186
92.9
80.0-120
Tin
ug/L
1000
984
98.4
80.0-120
Vanadium
ug/L
1000
979
97.9
80.0-120
Zinc
ug/L
1000
962
96.2
80.0-120
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 35 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
GM1.004 OXFORD LANDFILL UNIT 1
92659639
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3908792-4
R3908792-5
MS
MSD
L1600694-05
Spike
Spike
MS
MSD
MS
MSD % Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec Limits
RPD
RPD Qual
Antimony
ug/L
ND
1000
1000
961
959
96.1
95.9 75.0-125
0.155
20
Arsenic
ug/L
ND
1000
1000
962
962
96.2
96.2 75.0-125
0.016
20
Barium
ug/L
29.5
1000
1000
1040
1030
101
100 75.0-125
0.147
20
Beryllium
ug/L
ND
1000
1000
941
946
94.1
94.6 75.0-125
0.571
20
Cadmium
ug/L
ND
1000
1000
965
963
96.5
96.3 75.0-125
0.263
20
Chromium
ug/L
ND
1000
1000
931
928
93.1
92.8 75.0-125
0.348
20
Cobalt
ug/L
ND
1000
1000
957
955
95.7
95.5 75.0-125
0.243
20
Copper
ug/L
ND
1000
1000
965
963
96.5
96.3 75.0-125
0.178
20
Iron
ug/L
34.9
10000
10000
9440
9470
94.0
94.4 75.0-125
0.375
20
Lead
ug/L
ND
1000
1000
954
950
95.4
95.0 75.0-125
0.398
20
Manganese
ug/L
1.23
1000
1000
888
886
88.6
88.5 75.0-125
0.166
20
Nickel
ug/L
ND
1000
1000
933
928
93.3
92.8 75.0-125
0.536
20
Selenium
ug/L
ND
1000
1000
1010
1010
101
101 75.0-125
0.408
20
Silver
ug/L
ND
200
200
185
185
92.5
92.4 75.0-125
0.063
20
Tin
ug/L
ND
1000
1000
975
971
97.5
97.1 75.0-125
0.413
20
Vanadium
ug/L
ND
1000
1000
970
964
97.0
96.4 75.0-125
0.554
20
Zinc
ug/L
ND
1000
1000
945
946
94.5
94.6 75.0-125
0.105
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 36 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 2034561 Analysis Method: EPA 6020B
QC Batch Method: 3015 Analysis Description: Metals (ICPMS) 6020B
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
METHOD BLANK: R3909569-1 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L ND 2.00 0.121 04/05/2310:26
LABORATORY CONTROL SAMPLE: R3909569-2
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 50.0 50.0 100 80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3909569-4 R3909569-5
MS MSD
L1600881-01 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L 4.02 50.0 50.0 54.3 53.6 101 99.1 75.0-125 1.46 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 37 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 2034660 Analysis Method: EPA 7470A
QC Batch Method: 7470A Analysis Description: Mercury 7470A
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659639001, 92659639002, 92659639003
METHOD BLANK: R3909264-1 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.200 0.100 04/04/2318:46
LABORATORY CONTROL SAMPLE: R3909264-2
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 3.00 2.84 94.6 80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3909264-3 R3909264-4
MS MSD
L1600626-07 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 3.00 3.00 2.91 2.86 96.8 95.3 75.0-125 1.58 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 38 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 2035866 Analysis Method: EPA 7470A
QC Batch Method: 7470A Analysis Description: Mercury 7470A
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92659639004
METHOD BLANK: R3909862-1
Associated Lab Samples: 92659639004
Parameter Units
Mercury ug/L
LABORATORY CONTROL SAMPLE: R3909862-2
Parameter Units
Mercury ug/L
Matrix: Water
Blank Reporting
Result Limit
ND 0.200
Spike LCS
Conc. Result
3.00 3.24
MDL Analyzed Qualifiers
0.100 04/05/23 21:32
LCS % Rec
% Rec Limits Qualifiers
108 80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3909862-3 R3909862-4
MS MSD
L1601546-04 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 3.00 3.00 3.26 3.30 109 110 75.0-125 1.22 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 39 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 765937 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659639004
METHOD BLANK: 3976888
Associated Lab Samples: 92659639004
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
04/07/23 00:43
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
04/07/23 00:43
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
04/07/23 00:43
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
04/07/23 00:43
1,1-Dichloroethane
ug/L
ND
1.0
0.37
04/07/23 00:43
1,1-Dichloroethene
ug/L
ND
1.0
0.35
04/07/23 00:43
1,2,3-Trichlorobenzene
ug/L
ND
1.0
0.81
04/07/23 00:43
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
04/07/23 00:43
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
04/07/23 00:43
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
04/07/23 00:43
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
04/07/23 00:43
1,2-Dichloroethane
ug/L
ND
1.0
0.32
04/07/23 00:43
1,2-Dichloropropane
ug/L
ND
1.0
0.36
04/07/23 00:43
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
04/07/23 00:43
2-Butanone (MEK)
ug/L
ND
5.0
4.0
04/07/23 00:43
2-Hexanone
ug/L
ND
5.0
0.48
04/07/23 00:43
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
04/07/23 00:43
Acetone
ug/L
ND
25.0
5.1
04/07/23 00:43
Acrylonitrile
ug/L
ND
10.0
1.8
04/07/23 00:43
Benzene
ug/L
ND
1.0
0.34
04/07/23 00:43
Bromochloromethane
ug/L
ND
1.0
0.47
04/07/23 00:43
Bromodichloromethane
ug/L
ND
1.0
0.31
04/07/23 00:43
Bromoform
ug/L
ND
1.0
0.34
04/07/23 00:43
Bromomethane
ug/L
ND
2.0
1.7
04/07/23 00:43
Carbon disulfide
ug/L
ND
2.0
0.36
04/07/23 00:43
Carbon tetrachloride
ug/L
ND
1.0
0.33
04/07/23 00:43
Chlorobenzene
ug/L
ND
1.0
0.28
04/07/23 00:43
Chloroethane
ug/L
ND
1.0
0.65
04/07/23 00:43
Chloroform
ug/L
ND
1.0
0.43
04/07/23 00:43
Chloromethane
ug/L
ND
1.0
0.54
04/07/23 00:43
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
04/07/23 00:43
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
04/07/23 00:43
Dibromochloromethane
ug/L
ND
1.0
0.36
04/07/23 00:43
Dibromomethane
ug/L
ND
1.0
0.39
04/07/23 00:43
Ethylbenzene
ug/L
ND
1.0
0.30
04/07/23 00:43
lodomethane
ug/L
ND
20.0
9.7
04/07/23 00:43
Methylene Chloride
ug/L
ND
5.0
2.0
04/07/23 00:43
Styrene
ug/L
ND
1.0
0.29
04/07/23 00:43
Tetrachloroethene
ug/L
ND
1.0
0.29
04/07/23 00:43
Toluene
ug/L
ND
1.0
0.24
04/07/23 00:43
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 40 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
METHOD BLANK: 3976888
Associated Lab Samples: 92659639004
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
04/07/23 00:43
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
04/07/23 00:43
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
04/07/23 00:43
Trichloroethene
ug/L
ND
1.0
0.38
04/07/23 00:43
Trichlorofluoromethane
ug/L
ND
1.0
0.30
04/07/23 00:43
Vinyl acetate
ug/L
ND
2.0
1.3
04/07/23 00:43
Vinyl chloride
ug/L
ND
1.0
0.39
04/07/23 00:43
Xylene (Total)
ug/L
ND
1.0
0.34
04/07/23 00:43
1,2-Dichloroethane-d4 (S)
%
98
70-130
04/07/23 00:43
4-Bromofluorobenzene (S)
%
100
70-130
04/07/23 00:43
Toluene-d8 (S)
%
97
70-130
04/07/23 00:43
LABORATORY CONTROL SAMPLE:
3976889
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
21.2
106
70-130
1,1,1-Trichloroethane
ug/L
20
19.0
95
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
21.2
106
70-130
1,1,2-Trichloroethane
ug/L
20
20.5
102
70-130
1,1-Dichloroethane
ug/L
20
18.4
92
70-130
1,1-Dichloroethene
ug/L
20
18.2
91
70-130
1,2,3-Trichlorobenzene
ug/L
20
22.1
111
70-130
1,2,3-Trichloropropane
ug/L
20
20.5
102
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
20.8
104
70-131
1,2-Dibromoethane (EDB)
ug/L
20
20.7
104
70-130
1,2-Dichlorobenzene
ug/L
20
21.3
107
70-130
1,2-Dichloroethane
ug/L
20
19.5
97
70-130
1,2-Dichloropropane
ug/L
20
19.9
100
70-130
1,4-Dichlorobenzene
ug/L
20
21.4
107
70-130
2-Butanone (MEK)
ug/L
40
37.1
93
70-134
2-Hexanone
ug/L
40
40.2
100
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
40
39.2
98
70-130
Acetone
ug/L
40
31.1
78
70-133
Acrylonitrile
ug/L
100
90.6
91
70-130
Benzene
ug/L
20
19.5
98
70-130
Bromochloromethane
ug/L
20
19.1
96
70-130
Bromodichloromethane
ug/L
20
19.7
98
70-130
Bromoform
ug/L
20
20.5
103
70-130
Bromomethane
ug/L
20
15.2
76
45-151
Carbon disulfide
ug/L
20
16.8
84
70-130
Carbon tetrachloride
ug/L
20
19.7
99
70-130
Chlorobenzene
ug/L
20
20.9
105
70-130
Chloroethane
ug/L
20
17.9
90
39-152
Chloroform
ug/L
20
19.2
96
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 41 of 76

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
LABORATORY CONTROL SAMPLE:
Parameter
3976889
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Chloromethane
ug/L
20
17.0
85
58-130
cis-1,2-Dichloroethene
ug/L
20
18.6
93
70-130
cis-1,3-Dichloropropene
ug/L
20
19.8
99
70-130
Dibromochloromethane
ug/L
20
20.6
103
70-130
Dibromomethane
ug/L
20
20.6
103
70-130
Ethylbenzene
ug/L
20
20.4
102
70-130
lodomethane
ug/L
40
36.3
91
53-141
Methylene Chloride
ug/L
20
15.6
78
66-130
Styrene
ug/L
20
21.0
105
70-130
Tetrachloroethene
ug/L
20
20.1
100
70-130
Toluene
ug/L
20
19.6
98
70-130
trans-1,2-Dichloroethene
ug/L
20
18.4
92
70-130
trans- 1,3-Dichloropropene
ug/L
20
19.8
99
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
22.5
113
57-185
Trichloroethene
ug/L
20
20.2
101
70-130
Trichlorofluoromethane
ug/L
20
18.2
91
62-130
Vinyl acetate
ug/L
40
38.7
97
70-144
Vinyl chloride
ug/L
20
14.9
74
62-130
Xylene (Total)
ug/L
60
61.3
102
70-130
1,2-Dichloroethane-d4 (S)
%
98
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
99
70-130
MATRIX SPIKE SAMPLE:
Parameter
3976891
Units
92659923009
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
20
25.7
129
70-141
1,1,1-Trichloroethane
ug/L
ND
20
20.6
103
70-150
1,1,2,2-Tetrachloroethane
ug/L
ND
20
24.5
122
69-142
1,1,2-Trichloroethane
ug/L
ND
20
22.3
111
70-138
1,1-Dichloroethane
ug/L
ND
20
18.7
94
70-150
1,1-Dichloroethene
ug/L
ND
20
21.5
107
70-156
1,2,3-Trichlorobenzene
ug/L
ND
20
27.8
139
70-148
1,2,3-Trichloropropane
ug/L
ND
20
23.9
120
70-140
1,2-Dibromo-3-chloropropane
ug/L
ND
20
25.2
126
68-146
1,2-Dibromoethane (EDB)
ug/L
ND
20
25.2
126
70-138
1,2-Dichlorobenzene
ug/L
ND
20
26.2
131
70-141
1,2-Dichloroethane
ug/L
ND
20
21.3
106
69-143
1,2-Dichloropropene
ug/L
ND
20
22.2
111
68-156
1,4-Dichlorobenzene
ug/L
ND
20
25.7
128
70-142
2-Butanone (MEK)
ug/L
ND
40
42.4
106
60-157
2-Hexanone
ug/L
ND
40
48.5
121
68-146
4-Methyl-2-pentanone (MIBK)
ug/L
ND
40
43.7
109
70-141
Acetone
ug/L
ND
40
37.5
94
58-157
Acrylonitrile
ug/L
ND
100
104
104
69-147
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 42 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
MATRIX SPIKE SAMPLE:
Parameter
3976891
Units
92659923009
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
Benzene
ug/L
ND
20
22.3
112
70-142
Bromochloromethane
ug/L
ND
20
21.7
108
70-146
Bromodichloromethane
ug/L
ND
20
22.0
110
70-139
Bromoform
ug/L
ND
20
26.4
132
64-140
Bromomethane
ug/L
ND
20
19.0
95
28-192
Carbon disulfide
ug/L
ND
20
20.4
102
70-151
Carbon tetrachloride
ug/L
ND
20
22.5
112
70-148
Chlorobenzene
ug/L
ND
20
24.9
124
70-141
Chloroethane
ug/L
ND
20
24.2
121
58-191
Chloroform
ug/L
ND
20
20.5
103
70-148
Chloromethane
ug/L
ND
20
22.8
114
43-162
cis-1,2-Dichloroethene
ug/L
ND
20
20.5
102
68-151
cis-1,3-Dichloropropene
ug/L
ND
20
22.7
113
70-139
Dibromochloromethane
ug/L
ND
20
25.7
128
70-144
Dibromomethane
ug/L
ND
20
22.9
114
70-139
Ethylbenzene
ug/L
ND
20
23.9
119
70-143
lodomethane
ug/L
ND
40
45.1
113
35-171
Methylene Chloride
ug/L
ND
20
8.9
45
62-149 IK,M1,v3
Styrene
ug/L
ND
20
24.6
123
70-143
Tetrachloroethene
ug/L
ND
20
23.5
117
70-145
Toluene
ug/L
ND
20
21.5
107
70-142
trans-1,2-Dichloroethene
ug/L
ND
20
20.7
103
70-151
trans- 1,3-Dichloropropene
ug/L
ND
20
22.6
113
70-139
trans-1,4-Dichloro-2-butene
ug/L
ND
20
25.1
125
51-159
Trichloroethene
ug/L
ND
20
22.3
112
62-146
Trichlorofluoromethane
ug/L
ND
20
23.0
115
63-153
Vinyl acetate
ug/L
ND
40
39.9
100
61-162
Vinyl chloride
ug/L
ND
20
18.4
92
61-163
Xylene (Total)
ug/L
ND
60
72.3
121
70-143
1,2-Dichloroethane-d4 (S)
%
103
70-130
4-Bromofluorobenzene (S)
%
96
70-130
Toluene-d8 (S)
%
97
70-130
SAMPLE DUPLICATE: 3976890
92659670001
Dup
Max
Parameter
Units
Result
Result RPD
RPD Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,1-Trichloroethane
ug/L
ND
ND
30
1,1,2,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,2-Trichloroethane
ug/L
ND
ND
30
1,1-Dichloroethane
ug/L
ND
ND
30
1,1-Dichloroethene
ug/L
ND
ND
30
1,2,3-Trichlorobenzene
ug/L
ND
ND
30
1,2,3-Trichloropropane
ug/L
ND
ND
30
1,2-Dibromo-3-chloropropane
ug/L
ND
ND
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 43 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
SAMPLE DUPLICATE: 3976890
Parameter
Units
92659670001
Result
Dup
Result RPD
Max
RPD
1,2-Dibromoethane (EDB)
ug/L
ND
ND
30
1,2-Dichlorobenzene
ug/L
ND
ND
30
1,2-Dichloroethane
ug/L
ND
ND
30
1,2-Dichloropropane
ug/L
ND
ND
30
1,4-Dichlorobenzene
ug/L
ND
ND
30
2-Butanone (MEK)
ug/L
ND
ND
30
2-Hexanone
ug/L
ND
ND
30
4-Methyl-2-pentanone (MIBK)
ug/L
ND
ND
30
Acetone
ug/L
ND
ND
30
Acrylonitrile
ug/L
ND
ND
30
Benzene
ug/L
ND
ND
30
Bromochloromethane
ug/L
ND
ND
30
Bromodichloromethane
ug/L
ND
ND
30
Bromoform
ug/L
ND
ND
30
Bromomethane
ug/L
ND
ND
30 v2
Carbon disulfide
ug/L
ND
ND
30
Carbon tetrachloride
ug/L
ND
ND
30
Chlorobenzene
ug/L
ND
ND
30
Chloroethane
ug/L
ND
ND
30
Chloroform
ug/L
ND
ND
30
Chloromethane
ug/L
ND
ND
30
cis-1,2-Dichloroethene
ug/L
ND
ND
30
cis-1,3-Dichloropropene
ug/L
ND
ND
30
Dibromochloromethane
ug/L
ND
ND
30
Dibromomethane
ug/L
ND
ND
30
Ethylbenzene
ug/L
ND
ND
30
lodomethane
ug/L
ND
ND
30
Methylene Chloride
ug/L
ND
ND
30 v2
Styrene
ug/L
ND
ND
30
Tetrachloroethene
ug/L
ND
ND
30
Toluene
ug/L
ND
ND
30
trans-1,2-Dichloroethene
ug/L
ND
ND
30
trans- 1,3-Dichloropropene
ug/L
ND
ND
30
trans-1,4-Dichloro-2-butene
ug/L
ND
ND
30
Trichloroethene
ug/L
ND
ND
30
Trichlorofluoromethane
ug/L
ND
ND
30
Vinyl acetate
ug/L
ND
ND
30
Vinyl chloride
ug/L
ND
ND
30
Xylene (Total)
ug/L
ND
ND
30
1,2-Dichloroethane-d4 (S)
%
99
102
4-Bromofluorobenzene (S)
%
98
99
Toluene-d8 (S)
%
97
96
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 44 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 765904 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004, 92659639005
METHOD BLANK: 3976660
Matrix:
Water
Associated Lab Samples:
92659639001, 92659639002, 92659639003, 92659639004, 92659639005
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0 0.86
04/04/23 20:00
1,2-Dichloroethane-d4 (S)
%
80
67-130
04/04/23 20:00
Toluene-d8 (S)
%
87
70-130
04/04/23 20:00
LABORATORY CONTROL SAMPLE: 3976661
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.6 103 70-130
1,2-Dichloroethane-d4 (S) % 80 67-130
Toluene-d8 (S) % 88 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3976662
3976663
MS
MSD
92659666001 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 18.6 18.5
92
92
55-137
0 30 H1
1,2-Dichloroethane-d4 (S)
%
84
85
67-130
30
Toluene-d8 (S)
%
109
80
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 45 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 765322 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639005
METHOD BLANK: 3973928 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639005
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
03/31/23 22:54
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
03/31/23 22:54
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
03/31/23 22:54
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
03/31/23 22:54
1,1-Dichloroethane
ug/L
ND
1.0
0.37
03/31/23 22:54
1,1-Dichloroethene
ug/L
ND
1.0
0.35
03/31/23 22:54
1,1-Dichloropropene
ug/L
ND
1.0
0.43
03/31/23 22:54
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
03/31/23 22:54
1,2,4-Trichlorobenzene
ug/L
ND
1.0
0.64
03/31/23 22:54
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
03/31/23 22:54
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
03/31/23 22:54
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
03/31/23 22:54
1,2-Dichloroethane
ug/L
ND
1.0
0.32
03/31/23 22:54
1,2-Dichloropropane
ug/L
ND
1.0
0.36
03/31/23 22:54
1,3-Dichlorobenzene
ug/L
ND
1.0
0.34
03/31/23 22:54
1,3-Dichloropropane
ug/L
ND
1.0
0.28
03/31/23 22:54
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
03/31/23 22:54
2,2-Dichloropropane
ug/L
ND
1.0
0.39
03/31/23 22:54
2-Butanone (MEK)
ug/L
ND
5.0
4.0
03/31/23 22:54
2-Hexanone
ug/L
ND
5.0
0.48
03/31/23 22:54
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
03/31/23 22:54
Acetone
ug/L
ND
25.0
5.1
03/31/23 22:54
Acetonitrile
ug/L
ND
50.0
24.8
03/31/23 22:54
Acrolein
ug/L
ND
10.0
8.5
03/31/23 22:54
Acrylonitrile
ug/L
ND
10.0
1.8
03/31/23 22:54
Allyl chloride
ug/L
ND
2.0
0.50
03/31/23 22:54
Benzene
ug/L
ND
1.0
0.34
03/31/23 22:54
Bromochloromethane
ug/L
ND
1.0
0.47
03/31/23 22:54
Bromodichloromethane
ug/L
ND
1.0
0.31
03/31/23 22:54
Bromoform
ug/L
ND
1.0
0.34
03/31/23 22:54
Bromomethane
ug/L
ND
2.0
1.7
03/31/23 22:54
Carbon disulfide
ug/L
ND
2.0
0.36
03/31/23 22:54
Carbon tetrachloride
ug/L
ND
1.0
0.33
03/31/23 22:54
Chlorobenzene
ug/L
ND
1.0
0.28
03/31/23 22:54
Chloroethane
ug/L
ND
1.0
0.65
03/31/23 22:54
Chloroform
ug/L
ND
1.0
0.43
03/31/23 22:54
Chloromethane
ug/L
ND
1.0
0.54
03/31/23 22:54
Chloroprene
ug/L
ND
5.0
1.6
03/31/23 22:54
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
03/31/23 22:54
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
03/31/23 22:54
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 46 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
METHOD BLANK: 3973928 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639005
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed
Dibromochloromethane
ug/L
ND
1.0
0.36
03/31/23 22:54
Dibromomethane
ug/L
ND
1.0
0.39
03/31/23 22:54
Dichlorodifluoromethane
ug/L
ND
1.0
0.35
03/31/23 22:54
Ethyl methacrylate
ug/L
ND
1.0
0.28
03/31/23 22:54
Ethylbenzene
ug/L
ND
1.0
0.30
03/31/23 22:54
Hexachloro-1,3-butadiene
ug/L
ND
2.0
1.5
03/31/23 22:54
lodomethane
ug/L
ND
20.0
9.7
03/31/23 22:54
Isobutanol
ug/L
ND
100
52.3
03/31/23 22:54
Methacrylonitrile
ug/L
ND
10.0
4.2
03/31/23 22:54
Methyl methacrylate
ug/L
ND
2.0
0.32
03/31/23 22:54
Methylene Chloride
ug/L
ND
5.0
2.0
03/31/23 22:54
Naphthalene
ug/L
ND
1.0
0.64
03/31/23 22:54
Propionitrile
ug/L
ND
20.0
3.6
03/31/23 22:54
Styrene
ug/L
ND
1.0
0.29
03/31/23 22:54
Tetrachloroethene
ug/L
ND
1.0
0.29
03/31/23 22:54
Tetrahydrofuran
ug/L
ND
10.0
3.5
03/31/23 22:54
Toluene
ug/L
ND
1.0
0.24
03/31/23 22:54
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
03/31/23 22:54
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
03/31/23 22:54
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
03/31/23 22:54
Trichloroethene
ug/L
ND
1.0
0.38
03/31/23 22:54
Trichlorofluoromethane
ug/L
ND
1.0
0.30
03/31/23 22:54
Vinyl acetate
ug/L
ND
2.0
1.3
03/31/23 22:54
Vinyl chloride
ug/L
ND
1.0
0.39
03/31/23 22:54
Xylene (Total)
ug/L
ND
1.0
0.34
03/31/23 22:54
1,2-Dichloroethane-d4 (S)
%
98
70-130
03/31/23 22:54
4-Bromofluorobenzene (S)
%
98
70-130
03/31/23 22:54
Toluene-d8 (S)
%
100
70-130
03/31/23 22:54
LABORATORY CONTROL SAMPLE:
Parameter
3973929
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
20
20.1
100
70-130
1,1,1-Trichloroethane
ug/L
20
19.2
96
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
20.0
100
70-130
1,1,2-Trichloroethane
ug/L
20
20.0
100
70-130
1,1-Dichloroethane
ug/L
20
18.3
91
70-130
1,1-Dichloroethene
ug/L
20
17.4
87
70-130
1,1-Dichloropropene
ug/L
20
19.7
99
70-130
1,2,3-Trichloropropane
ug/L
20
19.2
96
70-130
1,2,4-Trichlorobenzene
ug/L
20
20.2
101
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
20.5
102
70-131
1,2-Dibromoethane (EDB)
ug/L
20
20.3
102
70-130
1,2-Dichlorobenzene
ug/L
20
19.7
98
70-130
Qualifiers
v2
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 47 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
LABORATORY CONTROL SAMPLE:
Parameter
3973929
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,2-Dichloroethane
ug/L
20
19.0
95
70-130
1,2-Dichloropropane
ug/L
20
19.4
97
70-130
1,3-Dichlorobenzene
ug/L
20
19.6
98
70-130
1,3-Dichloropropane
ug/L
20
19.0
95
70-130
1,4-Dichlorobenzene
ug/L
20
19.4
97
70-130
2,2-Dichloropropane
ug/L
20
17.5
88
68-135
2-Butanone (MEK)
ug/L
40
34.3
86
70-134
2-Hexanone
ug/L
40
37.7
94
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
40
37.3
93
70-130
Acetone
ug/L
40
34.7
87
70-133
Acetonitrile
ug/L
200
169
85
70-130
Acrolein
ug/L
100
88.1
88
52-170
Acrylonitrile
ug/L
100
89.1
89
70-130
Allyl chloride
ug/L
20
17.4
87
70-130
Benzene
ug/L
20
18.6
93
70-130
Bromochloromethane
ug/L
20
20.1
101
70-130
Bromodichloromethane
ug/L
20
19.0
95
70-130
Bromoform
ug/L
20
19.0
95
70-130
Bromomethane
ug/L
20
16.1
80
45-151
Carbon disulfide
ug/L
20
16.2
81
70-130
Carbon tetrachloride
ug/L
20
19.0
95
70-130
Chlorobenzene
ug/L
20
19.3
97
70-130
Chloroethane
ug/L
20
17.4
87
39-152
Chloroform
ug/L
20
19.4
97
70-130
Chloromethane
ug/L
20
17.5
87
58-130
Chloroprene
ug/L
20
17.8
89
70-130
cis-1,2-Dichloroethene
ug/L
20
18.2
91
70-130
cis-1,3-Dichloropropene
ug/L
20
19.3
97
70-130
Dibromochloromethane
ug/L
20
19.4
97
70-130
Dibromomethane
ug/L
20
20.1
100
70-130
Dichlorodifluoromethane
ug/L
20
19.7
98
54-133
Ethyl methacrylate
ug/L
20
18.5
92
70-130
Ethylbenzene
ug/L
20
18.9
94
70-130
Hexachloro-1,3-butadiene
ug/L
20
19.8
99
70-135
lodomethane
ug/L
40
35.4
88
53-141
Isobutanol
ug/L
400
346
86
70-136
Methacrylonitrile
ug/L
200
171
85
70-130
Methyl methacrylate
ug/L
20
18.4
92
70-130
Methylene Chloride
ug/L
20
16.6
83
66-130
Naphthalene
ug/L
20
21.7
109
70-130
Propionitrile
ug/L
200
181
91
70-130
Styrene
ug/L
20
19.9
100
70-130
Tetrachloroethene
ug/L
20
20.0
100
70-130
Tetrahydrofuran
ug/L
200
173
86
70-130
Toluene
ug/L
20
19.2
96
70-130
trans-1,2-Dichloroethene
ug/L
20
18.5
93
70-130
trans- 1,3-Dichloropropene
ug/L
20
19.5
97
70-130
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 48 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
LABORATORY CONTROL SAMPLE:
Parameter
3973929
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
trans-1,4-Dichloro-2-butene
ug/L
20
21.6
108
57-185
Trichloroethene
ug/L
20
19.3
97
70-130
Trichlorofluoromethane
ug/L
20
17.0
85
62-130
Vinyl acetate
ug/L
40
34.4
86
70-144
Vinyl chloride
ug/L
20
14.3
72
62-130 v3
Xylene (Total)
ug/L
60
58.5
98
70-130
1,2-Dichloroethane-d4 (S)
%
93
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
100
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3973930
MS
92659639002 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3973931
MS
Result
MSD MS
Result % Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
22.7
21.8
113
109
70-141
4
30 H1
1,1,1-Trichloroethane
ug/L
ND
20
20
22.3
21.6
111
108
70-150
3
30 H1
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.1
22.3
105
111
69-142
6
30 H1
1,1,2-Trichloroethane
ug/L
ND
20
20
22.8
22.1
114
110
70-138
3
30 H1
1,1-Dichloroethane
ug/L
ND
20
20
22.0
20.9
110
105
70-150
5
30 H1
1,1-Dichloroethene
ug/L
ND
20
20
18.6
17.4
93
87
70-156
6
30 H1
1,1-Dichloropropene
ug/L
ND
20
20
23.4
22.7
117
113
70-150
3
30 H1
1,2,3-Trichloropropane
ug/L
ND
20
20
20.8
21.2
104
106
70-140
2
30 H1
1,2,4-Trichlorobenzene
ug/L
ND
20
20
23.3
22.7
117
114
70-146
3
30 H1
1,2-Dibromo-3-
ug/L
ND
20
20
23.1
21.5
116
108
68-146
7
30 H1
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
22.5
21.5
112
108
70-138
4
30 H1
1,2-Dichlorobenzene
ug/L
ND
20
20
22.5
20.9
113
104
70-141
8
30 H1
1,2-Dichloroethane
ug/L
ND
20
20
22.2
21.2
111
106
69-143
5
30 H1
1,2-Dichloropropane
ug/L
ND
20
20
22.8
21.5
114
108
68-156
6
30 H1
1,3-Dichlorobenzene
ug/L
ND
20
20
22.3
21.7
111
109
70-143
3
30 H1
1,3-Dichloropropane
ug/L
ND
20
20
21.9
20.9
109
104
70-138
5
30 H1
1,4-Dichlorobenzene
ug/L
ND
20
20
22.6
21.9
113
110
70-142
3
30 H1
2,2-Dichloropropane
ug/L
ND
20
20
22.6
22.7
113
114
52-170
1
30 H1
2-Butanone (MEK)
ug/L
ND
40
40
43.2
42.2
108
106
60-157
2
30 H1
2-Hexanone
ug/L
ND
40
40
46.4
45.5
116
114
68-146
2
30 H1
4-Methyl-2-pentanone
ug/L
ND
40
40
46.4
44.1
116
110
70-141
5
30 H1
(MIBK)
Acetone
ug/L
ND
40
40
34.8
34.6
87
86
58-157
1
30 H1
Acetonitrile
ug/L
ND
200
200
199
197
100
99
66-153
1
30 H1,v3
Acrolein
ug/L
ND
100
100
89.7
87.5
90
87
10-200
3
30 H1,v3
Acrylonitrile
ug/L
ND
100
100
107
103
107
103
69-147
4
30 H1
Allyl chloride
ug/L
ND
20
20
18.9
18.3
95
92
65-153
3
30 H1
Benzene
ug/L
ND
20
20
21.5
20.5
107
102
70-142
5
30 H1
Bromochloromethane
ug/L
ND
20
20
22.7
22.1
113
111
70-146
2
30 H1
Bromodichloromethane
ug/L
ND
20
20
22.0
20.9
110
105
70-139
5
30 H1
Bromoform
ug/L
ND
20
20
21.4
21.6
107
108
64-140
1
30 H1
Results presented on this page are in the units
indicated by the "Units" column except where
an alternate unit is presented to the right of the result.
REPORT
OF LABORATORY ANALYSIS
This report shall
not be reproduced,
except in full,
Date: 05/24/2023 01:13 PM
without
the written
consent of Pace Analytical
Services, LLC.
Page 49 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 3973930
3973931
MS
MSD
92659639002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Bromomethane
ug/L
ND
20
20
13.6
13.4
68
67
28-192
1
30 H1
Carbon disulfide
ug/L
ND
20
20
16.4
15.6
82
78
70-151
5
30 H1
Carbon tetrachloride
ug/L
ND
20
20
21.8
20.5
109
103
70-148
6
30 H1
Chlorobenzene
ug/L
ND
20
20
22.2
21.5
111
107
70-141
3
30 H1
Chloroethane
ug/L
ND
20
20
15.9
15.8
79
79
58-191
1
30 H1
Chloroform
ug/L
ND
20
20
22.9
21.5
114
107
70-148
6
30 H1
Chloromethane
ug/L
ND
20
20
11.0
10.7
55
53
43-162
3
30 H1
Chloroprene
ug/L
ND
20
20
21.8
21.0
109
105
69-158
4
30 H1
cis-1,2-Dichloroethene
ug/L
ND
20
20
22.0
21.1
110
105
68-151
4
30 H1
cis-1,3-Dichloropropene
ug/L
ND
20
20
22.9
21.7
114
109
70-139
5
30 H1
Dibromochloromethane
ug/L
ND
20
20
22.3
21.6
112
108
70-144
4
30 H1
Dibromomethane
ug/L
ND
20
20
21.9
21.0
109
105
70-139
4
30 H1
Dichlorodifluoromethane
ug/L
ND
20
20
7.6
7.3
38
37
39-171
4
30 H1,M1,
v3
Ethyl methacrylate
ug/L
ND
20
20
23.0
21.7
115
109
70-140
6
30 H1
Ethylbenzene
ug/L
ND
20
20
22.3
21.5
112
108
70-143
4
30 H1
Hexachloro-1,3-butadiene
ug/L
ND
20
20
24.2
23.4
121
117
64-163
3
30 H1
lodomethane
ug/L
ND
40
40
29.8
30.4
75
76
35-171
2
30 H1,v3
Isobutanol
ug/L
ND
400
400
459
441
115
110
49-152
4
30 H1
Methacrylonitrile
ug/L
ND
200
200
212
205
106
103
66-145
3
30 H1
Methyl methacrylate
ug/L
ND
20
20
21.6
19.4
108
97
70-135
11
30 H1
Methylene Chloride
ug/L
ND
20
20
21.9
21.5
110
107
62-149
2
30 H1,v1
Naphthalene
ug/L
ND
20
20
25.1
24.4
125
122
67-147
3
30 H1
Propionitrile
ug/L
ND
200
200
216
210
108
105
69-143
3
30 H1
Styrene
ug/L
ND
20
20
21.9
22.3
110
111
70-143
2
30 H1
Tetrachloroethene
ug/L
ND
20
20
21.7
20.8
109
104
70-145
4
30 H1
Tetrahydrofuran
ug/L
ND
200
200
205
199
103
100
69-144
3
30 H1
Toluene
ug/L
ND
20
20
21.5
21.2
108
106
70-142
1
30 H1
trans-1,2-Dichloroethene
ug/L
ND
20
20
20.8
20.3
104
102
70-151
2
30 H1
trans-1,3-Dichloropropene
ug/L
ND
20
20
22.7
21.7
113
109
70-139
4
30 H1
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
22.0
23.7
110
118
51-159
7
30 H1
Trichloroethene
ug/L
ND
20
20
21.3
21.0
107
105
62-146
2
30 H1
Trichlorofluoromethane
ug/L
ND
20
20
16.8
15.9
84
80
63-153
5
30 H1,v3
Vinyl acetate
ug/L
ND
40
40
42.9
41.3
107
103
61-162
4
30 H1
Vinyl chloride
ug/L
ND
20
20
11.0
10.5
55
52
61-163
5
30 H1,M1,
v3
Xylene (Total)
ug/L
ND
60
60
66.7
65.3
111
109
70-143
2
30
1,2-Dichloroethane-d4 (S)
%
100
99
70-130
4-Bromofluorobenzene (S)
%
94
102
70-130
Toluene-d8 (S)
%
101
101
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 50 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 766042 Analysis Method: EPA 8081 B
QC Batch Method: EPA 3510C Analysis Description: 8081 OC Pesticides Red Vol
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659639001, 92659639002, 92659639003
METHOD BLANK: 3977305 Matrix:
Associated Lab Samples: 92659639001, 92659639002, 92659639003
Blank
Parameter Units Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
4,4'-DDD
ug/L
ND
0.050
0.017
04/06/23 16:21
4,4'-DDE
ug/L
ND
0.050
0.024
04/06/23 16:21
4,4'-DDT
ug/L
ND
0.050
0.026
04/06/23 16:21
Aldrin
ug/L
ND
0.050
0.014
04/06/23 16:21
alpha-BHC
ug/L
ND
0.050
0.012
04/06/23 16:21
beta-BHC
ug/L
ND
0.050
0.049
04/06/23 16:21
Chlordane (Technical)
ug/L
ND
0.50
0.16
04/06/23 16:21
delta-BHC
ug/L
ND
0.050
0.014
04/06/23 16:21
Dieldrin
ug/L
ND
0.050
0.015
04/06/23 16:21
Endosulfan I
ug/L
ND
0.050
0.017
04/06/23 16:21
Endosulfan II
ug/L
ND
0.050
0.016
04/06/23 16:21
Endosulfan sulfate
ug/L
ND
0.050
0.015
04/06/23 16:21
Endrin
ug/L
ND
0.050
0.018
04/06/23 16:21
Endrin aldehyde
ug/L
ND
0.050
0.016
04/06/23 16:21
gamma-BHC (Lindane)
ug/L
ND
0.050
0.012
04/06/23 16:21
Heptachlor
ug/L
ND
0.050
0.020
04/06/23 16:21
Heptachlor epoxide
ug/L
ND
0.050
0.028
04/06/23 16:21
Methoxychlor
ug/L
ND
0.15
0.042
04/06/23 16:21
Toxaphene
ug/L
ND
0.50
0.22
04/06/23 16:21
Decachlorobiphenyl (S)
%
97
10-200
04/06/23 16:21
Tetrachloro-m-xylene (S)
%
87
10-182
04/06/23 16:21
LABORATORY CONTROL SAMPLE:
3977306
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
4,4'-DDD
ug/L
0.25
0.34
137
50-178
4,4'-DDE
ug/L
0.25
0.34
134
43-164
4,4'-DDT
ug/L
0.25
0.34
137
23-198
Aldrin
ug/L
0.25
0.25
102
13-137
alpha-BHC
ug/L
0.25
0.26
105
32-161
beta-BHC
ug/L
0.25
0.28
111
54-180
delta-BHC
ug/L
0.25
0.26
104
42-169
Dieldrin
ug/L
0.25
0.31
126
42-173
Endosulfan I
ug/L
0.25
0.29
115
44-168
Endosulfan II
ug/L
0.25
0.27
109
45-176
Endosulfan sulfate
ug/L
0.25
0.29
116
48-178
Endrin
ug/L
0.25
0.34
135
46-178
Endrin aldehyde
ug/L
0.25
0.36
142
35-168
gamma-BHC (Lindane)
ug/L
0.25
0.27
107
38-162
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 51 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
LABORATORY CONTROL SAMPLE:
3977306
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Heptachlor
ug/L
0.25
0.29
116
25-153
Heptachlor epoxide
ug/L
0.25
0.27
110
43-170
Methoxychlor
ug/L
0.75
0.84
112
37-187
Decachlorobiphenyl (S)
%
125
10-200
Tetrachloro-m-xylene (S)
%
104
10-182
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
3977307
3977308
MS
MSD
92659774007
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD
RPD Qual
4,4'-DDD
ug/L
ND
0.42
0.42
0.43
0.37
103
89
13-200
15
30
4,4'-DDE
ug/L
ND
0.42
0.42
0.42
0.36
102
86
10-182
17
30
4,4'-DDT
ug/L
ND
0.42
0.42
0.46
0.39
109
93
10-200
17
30
Aldrin
ug/L
ND
0.42
0.42
0.30
0.24
71
57
10-161
23
30
alpha-BHC
ug/L
ND
0.42
0.42
0.34
0.29
82
69
10-186
16
30
beta-BHC
ug/L
ND
0.42
0.42
0.35
0.31
83
75
10-200
11
30
delta-BHC
ug/L
ND
0.42
0.42
0.29
0.26
71
62
11-199
14
30
Dieldrin
ug/L
ND
0.42
0.42
0.37
0.34
88
81
10-185
8
30
Endosulfan I
ug/L
ND
0.42
0.42
0.35
0.32
83
76
10-191
10
30
Endosulfan II
ug/L
ND
0.42
0.42
0.35
0.31
84
74
10-200
14
30
Endosulfan sulfate
ug/L
ND
0.42
0.42
0.42
0.36
100
88
17-199
13
30
Endrin
ug/L
ND
0.42
0.42
0.43
0.37
103
88
11-193
15
30
Endrin aldehyde
ug/L
ND
0.42
0.42
0.53
0.40
128
96
10-198
29
30
gamma-BHC (Lindane)
ug/L
ND
0.42
0.42
0.33
0.29
79
68
10-190
14
30
Heptachlor
ug/L
ND
0.42
0.42
0.36
0.29
85
70
13-166
20
30
Heptachlor epoxide
ug/L
ND
0.42
0.42
0.33
0.30
80
71
10-200
12
30
Methoxychlor
ug/L
ND
1.2
1.2
1.2
1.0
97
81
10-200
17
30
Decachlorobiphenyl (S)
%
90
73
10-200
Tetrachloro-m-xylene (S)
%
86
69
10-182
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 52 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 767213 Analysis Method: EPA 8082A
QC Batch Method: EPA 3510C Analysis Description: 8082 GCS PCB
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659639003
METHOD BLANK: 3983526
Matrix:
Water
Associated Lab Samples: 92659639003
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
PCB-1016 (Aroclor 1016)
ug/L
ND
0.50
0.21
04/12/23 20:18
PCB-1221 (Aroclor 1221)
ug/L
ND
0.50
0.23
04/12/23 20:18
PCB-1232 (Aroclor 1232)
ug/L
ND
0.50
0.23
04/12/23 20:18
PCB-1242 (Aroclor 1242)
ug/L
ND
0.50
0.25
04/12/23 20:18
PCB-1248 (Aroclor 1248)
ug/L
ND
0.50
0.29
04/12/23 20:18
PCB-1254 (Aroclor 1254)
ug/L
ND
0.50
0.21
04/12/23 20:18
PCB-1260 (Aroclor 1260)
ug/L
ND
0.50
0.16
04/12/23 20:18
Decachlorobiphenyl (S)
%
124
10-193
04/12/23 20:18
LABORATORY CONTROL SAMPLE: 3983527
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
PCB-1016 (Aroclor 1016) ug/L 5 4.8 95 34-137
PCB-1260 (Aroclor 1260) ug/L 5 5.0 99 39-145
Decachlorobiphenyl (S) % 82 10-193
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3983528
3983529
MS
MSD
92659639003 Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
PCB-1016 (Aroclor 1016)
ug/L ND 9.1
9.1
10.3
6.3
113
69
10-153
48 30 R1
PCB-1260 (Aroclor 1260)
ug/L ND 9.1
9.1
9.3
42.6
103
469
10-156
128 30 M1,R1
Decachlorobiphenyl (S)
%
107
99
10-193
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 53 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 768105 Analysis Method: EPA 8082A
QC Batch Method: EPA 3510C Analysis Description: 8082 GCS PCB
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659639001, 92659639002
METHOD BLANK: 3987883
Matrix:
Water
Associated Lab Samples:
92659639001, 92659639002
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
PCB-1016 (Aroclor 1016)
ug/L
ND
0.50
0.21
04/17/23 09:16
PCB-1221 (Aroclor 1221)
ug/L
ND
0.50
0.23
04/17/23 09:16
PCB-1232 (Aroclor 1232)
ug/L
ND
0.50
0.23
04/17/23 09:16
PCB-1242 (Aroclor 1242)
ug/L
ND
0.50
0.25
04/17/23 09:16
PCB-1248 (Aroclor 1248)
ug/L
ND
0.50
0.29
04/17/23 09:16
PCB-1254 (Aroclor 1254)
ug/L
ND
0.50
0.21
04/17/23 09:16
PCB-1260 (Aroclor 1260)
ug/L
ND
0.50
0.16
04/17/23 09:16
Decachlorobiphenyl (S)
%
113
10-193
04/17/23 09:16
LABORATORY CONTROL SAMPLE: 3987884
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
PCB-1016 (Aroclor 1016) ug/L 5 4.6 91 34-137
PCB-1260 (Aroclor 1260) ug/L 5 4.5 90 39-145
Decachlorobiphenyl (S) % 122 10-193
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3987885
3987886
MS
MSD
92660170001 Spike
Spike
MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc.
Result Result
% Rec
% Rec
Limits
RPD RPD Qual
PCB-1016 (Aroclor 1016)
ug/L ND 8.3
8.3
8.7 8.4
104
101
10-153
3 30
PCB-1260 (Aroclor 1260)
ug/L ND 8.3
8.3
7.6 7.7
91
92
10-156
1 30
Decachlorobiphenyl (S)
%
106
86
10-193
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 54 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 765677 Analysis Method: EPA 8270E
QC Batch Method: EPA 3510C Analysis Description: 8270E Water APP9 RV MSSV
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92659639001, 92659639002, 92659639003
METHOD BLANK: 3975539 Matrix:
Associated Lab Samples: 92659639001, 92659639002, 92659639003
Blank
Parameter Units Result
Water
Reporting
Limit
MDL
Analyzed
1,2,4,5-Tetrachlorobenzene
ug/L
ND
10.0
4.5
04/06/23 10:15
1,3,5-Trinitrobenzene
ug/L
ND
10.0
5.5
04/06/23 10:15
1,3-Dinitrobenzene
ug/L
ND
10.0
3.8
04/06/23 10:15
1,4-Naphthoquinone
ug/L
ND
5.0
4.4
04/06/23 10:15
1-Naphthalenamine
ug/L
ND
10.0
6.0
04/06/23 10:15
2,2'-Oxybis(1-chloropropane)
ug/L
ND
10.0
1.2
04/06/23 10:15
2,3,4,6-Tetrachlorophenol
ug/L
ND
10.0
1.5
04/06/23 10:15
2,4,5-Trichlorophenol
ug/L
ND
10.0
1.4
04/06/23 10:15
2,4,6-Trichlorophenol
ug/L
ND
10.0
1.6
04/06/23 10:15
2,4-Dichlorophenol
ug/L
ND
10.0
1.4
04/06/23 10:15
2,4-Dimethylphenol
ug/L
ND
10.0
1.7
04/06/23 10:15
2,4-Dinitrophenol
ug/L
ND
50.0
26.0
04/06/23 10:15
2,4-Dinitrotoluene
ug/L
ND
10.0
1.6
04/06/23 10:15
2,6-Dichlorophenol
ug/L
ND
10.0
4.2
04/06/23 10:15
2,6-Dinitrotoluene
ug/L
ND
10.0
1.7
04/06/23 10:15
2-Acetylaminofluorene
ug/L
ND
10.0
4.1
04/06/23 10:15
2-Chloronaphthalene
ug/L
ND
10.0
1.7
04/06/23 10:15
2-Chlorophenol
ug/L
ND
10.0
1.2
04/06/23 10:15
2-Methylnaphthalene
ug/L
ND
10.0
1.9
04/06/23 10:15
2-Methylphenol(o-Cresol)
ug/L
ND
10.0
1.9
04/06/23 10:15
2-Naphthalenamine
ug/L
ND
10.0
5.4
04/06/23 10:15
2-Nitroaniline
ug/L
ND
20.0
3.0
04/06/23 10:15
2-Nitrophenol
ug/L
ND
10.0
1.4
04/06/23 10:15
3&4-Methyl phenol (m&p Cresol)
ug/L
ND
10.0
1.2
04/06/23 10:15
3,3'-Dichlorobenzidine
ug/L
ND
20.0
8.1
04/06/23 10:15
3,3'-Dimethylbenzidine
ug/L
ND
50.0
31.1
04/06/23 10:15
3-Methylcholanthrene
ug/L
ND
10.0
3.7
04/06/23 10:15
3-Nitroaniline
ug/L
ND
20.0
3.8
04/06/23 10:15
4,6-Dinitro-2-methyl phenol
ug/L
ND
20.0
7.8
04/06/23 10:15
4-Aminobiphenyl
ug/L
ND
10.0
4.7
04/06/23 10:15
4-Bromophenylphenyl ether
ug/L
ND
10.0
1.8
04/06/23 10:15
4-ChIoro-3-methyl phenol
ug/L
ND
10.0
3.3
04/06/23 10:15
4-Chloroaniline
ug/L
ND
20.0
3.6
04/06/23 10:15
4-Chlorophenylphenyl ether
ug/L
ND
10.0
2.0
04/06/23 10:15
4-Nitroaniline
ug/L
ND
20.0
5.1
04/06/23 10:15
4-Nitrophenol
ug/L
ND
50.0
6.6
04/06/23 10:15
5-Nitro-o-toluidine
ug/L
ND
10.0
3.8
04/06/23 10:15
7,12-Dimethylbenz(a)anthracene
ug/L
ND
10.0
3.0
04/06/23 10:15
Acenaphthene
ug/L
ND
10.0
2.0
04/06/23 10:15
Acenaphthylene
ug/L
ND
10.0
2.0
04/06/23 10:15
v1
IH
v1
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 55 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
METHOD BLANK: 3975539 Matrix:
Associated Lab Samples: 92659639001, 92659639002, 92659639003
Blank
Parameter Units Result
Water
Reporting
Limit
MDL
Analyzed
Acetophenone
ug/L
ND
10.0
1.5
04/06/23 10:15
Anthracene
ug/L
ND
10.0
2.3
04/06/23 10:15
Benzo(a)anthracene
ug/L
ND
10.0
2.7
04/06/23 10:15
Benzo(a)pyrene
ug/L
ND
10.0
2.8
04/06/23 10:15
Benzo(b)fluoranthene
ug/L
ND
10.0
2.6
04/06/23 10:15
Benzo(g,h,i)perylene
ug/L
ND
10.0
2.8
04/06/23 10:15
Benzo(k)fluoranthene
ug/L
ND
10.0
2.7
04/06/23 10:15
Benzyl alcohol
ug/L
ND
20.0
2.9
04/06/23 10:15
bis(2-Chloroethoxy)methane
ug/L
ND
10.0
1.8
04/06/23 10:15
bis(2-Chloroethyl) ether
ug/L
ND
10.0
1.9
04/06/23 10:15
bis(2-Ethylhexyl)phthalate
ug/L
ND
6.0
3.7
04/06/23 10:15
Butylbenzylphthalate
ug/L
ND
10.0
3.1
04/06/23 10:15
Chlorobenzilate
ug/L
ND
10.0
3.8
04/06/23 10:15
Chrysene
ug/L
ND
10.0
2.8
04/06/23 10:15
Di-n-butylphthalate
ug/L
ND
10.0
2.2
04/06/23 10:15
Di-n-octylphthalate
ug/L
ND
10.0
3.9
04/06/23 10:15
Diallate
ug/L
ND
10.0
3.4
04/06/23 10:15
Dibenz(a,h)anthracene
ug/L
ND
10.0
3.0
04/06/23 10:15
Dibenzofuran
ug/L
ND
10.0
2.1
04/06/23 10:15
Diethylphthalate
ug/L
ND
10.0
2.0
04/06/23 10:15
Dimethoate
ug/L
ND
10.0
3.7
04/06/23 10:15
Dimethylphthalate
ug/L
ND
10.0
2.1
04/06/23 10:15
Diphenylamine
ug/L
ND
10.0
3.0
04/06/23 10:15
Disulfoton
ug/L
ND
10.0
4.6
04/06/23 10:15
Ethyl methanesulfonate
ug/L
ND
20.0
3.0
04/06/23 10:15
Famphur
ug/L
ND
10.0
6.1
04/06/23 10:15
Fluoranthene
ug/L
ND
10.0
2.2
04/06/23 10:15
Fluorene
ug/L
ND
10.0
2.1
04/06/23 10:15
Hexachlorobenzene
ug/L
ND
10.0
2.2
04/06/23 10:15
Hexachlorocyclopentadiene
ug/L
ND
10.0
1.6
04/06/23 10:15
Hexachloroethane
ug/L
ND
10.0
1.4
04/06/23 10:15
Hexachloropropene
ug/L
ND
10.0
2.7
04/06/23 10:15
Indeno(1,2,3-cd)pyrene
ug/L
ND
10.0
2.9
04/06/23 10:15
Isodrin
ug/L
ND
10.0
2.8
04/06/23 10:15
Isophorone
ug/L
ND
10.0
1.7
04/06/23 10:15
Isosafrole
ug/L
ND
10.0
2.5
04/06/23 10:15
Kepone
ug/L
ND
20.0
14.1
04/06/23 10:15
Methapyrilene
ug/L
ND
50.0
17.0
04/06/23 10:15
Methyl methanesulfonate
ug/L
ND
5.0
3.1
04/06/23 10:15
Methyl parathion
ug/L
ND
10.0
3.7
04/06/23 10:15
N-Nitroso-di-n-butylamine
ug/L
ND
10.0
2.0
04/06/23 10:15
N-Nitroso-di-n-propylamine
ug/L
ND
10.0
1.3
04/06/23 10:15
N-Nitrosodiethylamine
ug/L
ND
10.0
2.3
04/06/23 10:15
N-Nitrosodimethylamine
ug/L
ND
10.0
1.9
04/06/23 10:15
N-Nitrosodiphenylamine
ug/L
ND
10.0
3.0
04/06/23 10:15
Qualifiers
IH,v1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 56 of 76

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
METHOD BLANK: 3975539 Matrix:
Associated Lab Samples: 92659639001, 92659639002, 92659639003
Blank
Parameter Units Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
N-Nitrosomethylethylamine
ug/L
ND
10.0
7.5
04/06/23 10:15
N-Nitrosopiperidine
ug/L
ND
10.0
2.5
04/06/23 10:15
N-Nitrosopyrrolidine
ug/L
ND
10.0
3.1
04/06/23 10:15
Nitrobenzene
ug/L
ND
10.0
1.9
04/06/23 10:15
O,O,O-Triethylphosphorothioate
ug/L
ND
10.0
2.6
04/06/23 10:15
O-Toluidine
ug/L
ND
10.0
2.6
04/06/23 10:15
P-Dimethylaminoazobenzene
ug/L
ND
5.0
2.4
04/06/23 10:15 IL
p-Phenylenediamine
ug/L
ND
10.0
10.0
04/06/23 10:15
Parathion (Ethyl parathion)
ug/L
ND
10.0
3.9
04/06/23 10:15
Pentachlorobenzene
ug/L
ND
10.0
3.4
04/06/23 10:15
Pentachloronitrobenzene
ug/L
ND
10.0
3.3
04/06/23 10:15
Pentachlorophenol
ug/L
ND
20.0
3.8
04/06/23 10:15
Phenacetin
ug/L
ND
10.0
3.6
04/06/23 10:15
Phenanthrene
ug/L
ND
10.0
2.0
04/06/23 10:15
Phenol
ug/L
ND
10.0
1.4
04/06/23 10:15
Phorate
ug/L
ND
10.0
3.6
04/06/23 10:15
Pronamide
ug/L
ND
10.0
3.1
04/06/23 10:15
Pyrene
ug/L
ND
10.0
2.2
04/06/23 10:15
Safrole
ug/L
ND
10.0
2.3
04/06/23 10:15
Thionazin
ug/L
ND
10.0
2.9
04/06/23 10:15
2,4,6-Tribromophenol (S)
%
109
10-164
04/06/23 10:15
2-Fluorobiphenyl (S)
%
94
10-130
04/06/23 10:15
2-Fluorophenol (S)
%
73
10-130
04/06/23 10:15
Nitrobenzene-d5 (S)
%
95
10-138
04/06/23 10:15
Phenol-d6 (S)
%
60
10-130
04/06/23 10:15
Terphenyl-d14 (S)
%
103
19-191
04/06/23 10:15
LABORATORY CONTROL SAMPLE:
Parameter
3975540
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,2,4,5-Tetrachlorobenzene
ug/L
50
37.4
75
10-130
1,3,5-Trinitrobenzene
ug/L
50
36.6
73
55-200 v1
1,3-Dinitrobenzene
ug/L
50
46.9
94
48-176
1,4-Naphthoquinone
ug/L
50
35.5
71
18-130
1-Naphthalenamine
ug/L
50
44.9
90
29-149
2,2'-Oxybis(1-chloropropane)
ug/L
50
45.5
91
21-135
2,3,4,6-Tetrachlorophenol
ug/L
50
56.6
113
39-157
2,4,5-Trichlorophenol
ug/L
50
54.0
108
38-147
2,4,6-Trichlorophenol
ug/L
50
54.4
109
34-142
2,4-Dichlorophenol
ug/L
50
52.9
106
36-136
2,4-Dimethylphenol
ug/L
50
82.1
164
38-134 L1
2,4-Dinitrophenol
ug/L
250
188
75
10-169
2,4-Dinitrotoluene
ug/L
50
54.8
110
44-154
2,6-Dichlorophenol
ug/L
50
44.3
89
37-145
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 57 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
LABORATORY CONTROL SAMPLE:
Parameter
3975540
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
2,6-Dinitrotoluene
ug/L
50
56.6
113
44-156
2-Acetylaminofluorene
ug/L
50
48.7
97
25-175
2-Chloronaphthalene
ug/L
50
49.8
100
25-130
2-Chlorophenol
ug/L
50
49.2
98
29-130
2-Methylnaphthalene
ug/L
50
48.1
96
23-130
2-Methylphenol(o-Cresol)
ug/L
50
50.1
100
31-130
2-Naphthalenamine
ug/L
50
42.9
86
34-147
2-Nitroaniline
ug/L
100
103
103
39-145
2-Nitrophenol
ug/L
50
54.2
108
29-142
3&4-Methyl phenol (m&p Cresol)
ug/L
50
47.7
95
30-130
3,3'-Dichlorobenzidine
ug/L
100
116
116
44-158
3,3'-Dimethylbenzidine
ug/L
100
183
183
38-2001H
3-Methylcholanthrene
ug/L
50
46.1
92
46-153
3-Nitroaniline
ug/L
100
111
111
45-152
4,6-Dinitro-2-methyl phenol
ug/L
100
114
114
39-158 v1
4-Aminobiphenyl
ug/L
50
45.1
90
30-144
4-Bromophenylphenyl ether
ug/L
50
51.8
104
47-147
4-Chloro-3-methylphenol
ug/L
100
104
104
40-138
4-Chloroaniline
ug/L
100
99.9
100
35-130
4-Chlorophenylphenyl ether
ug/L
50
50.0
100
36-139
4-Nitroaniline
ug/L
100
107
107
46-157
4-Nitrophenol
ug/L
250
177
71
17-130
5-Nitro-o-toluidine
ug/L
50
49.7
99
50-182
7,12-Dimethylbenz(a)anthracene
ug/L
50
51.1
102
46-157
Acenaphthene
ug/L
50
50.3
101
34-135
Acenaphthylene
ug/L
50
51.5
103
35-137
Acetophenone
ug/L
50
49.6
99
30-137
Anthracene
ug/L
50
48.0
96
47-146
Benzo(a)anthracene
ug/L
50
53.8
108
48-160
Benzo(a)pyrene
ug/L
50
53.0
106
47-165
Benzo(b)fluoranthene
ug/L
50
57.6
115
49-171
Benzo(g,h,i)perylene
ug/L
50
51.5
103
46-166
Benzo(k)fluoranthene
ug/L
50
53.3
107
55-162
Benzyl alcohol
ug/L
100
95.0
95
29-132
bis(2-Chloroethoxy)methane
ug/L
50
49.3
99
33-136
bis(2-Chloroethyl) ether
ug/L
50
48.9
98
30-142
bis(2-Ethylhexyl)phthalate
ug/L
50
58.5
117
46-173
Butylbenzylphthalate
ug/L
50
61.6
123
53-169
Chlorobenzilate
ug/L
50
48.9
98
43-155
Chrysene
ug/L
50
52.8
106
54-152
Di-n-butylphthalate
ug/L
50
52.8
106
49-161
Di-n-octylphthalate
ug/L
50
60.5
121
50-166
Diallate
ug/L
50
39.2
78
47-136
Dibenz(a,h)anthracene
ug/L
50
53.3
107
46-166
Dibenzofuran
ug/L
50
49.8
100
37-136
Diethylphthalate
ug/L
50
52.2
104
45-149
Dimethoate
ug/L
50
44.7
89
49-145
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 58 of 76

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
LABORATORY CONTROL SAMPLE:
Parameter
3975540
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Dimethylphthalate
ug/L
50
51.8
104
43-145
Diphenylamine
ug/L
50
51.3
103
49-142
Disulfoton
ug/L
50
38.6
77
42-130
Ethyl methanesulfonate
ug/L
50
40.1
80
26-135
Famphur
ug/L
100
61.6
62
10-130
Fluoranthene
ug/L
50
51.6
103
50-153
Fluorene
ug/L
50
51.3
103
42-142
Hexachlorobenzene
ug/L
50
50.7
101
44-138
Hexachlorocyclopentadiene
ug/L
50
51.0
102
10-130
Hexachloroethane
ug/L
50
33.8
68
10-130
Hexachloropropene
ug/L
50
32.3
65
10-130
Indeno(1,2,3-cd)pyrene
ug/L
50
53.1
106
46-166
Isodrin
ug/L
50
38.9
78
48-141
Isophorone
ug/L
50
53.1
106
36-135
Isosafrole
ug/L
50
42.4
85
33-135
Kepone
ug/L
100
46.1
46
10-130
Methapyrilene
ug/L
50
55.9
112
10-1851H,v1
Methyl methanesulfonate
ug/L
50
38.8
78
21-130
Methyl parathion
ug/L
50
46.2
92
57-173
N-Nitroso-di-n-butylamine
ug/L
50
36.0
72
28-130
N-Nitroso-di-n-propylamine
ug/L
50
54.0
108
33-140
N-Nitrosodiethylamine
ug/L
50
45.4
91
27-141
N-Nitrosodimethylamine
ug/L
50
44.6
89
24-130
N-Nitrosodiphenylamine
ug/L
50
51.3
103
46-144
N-Nitrosomethylethylamine
ug/L
50
41.2
82
22-141
N-Nitrosopiperidine
ug/L
50
45.5
91
36-141
N-Nitrosopyrrolidine
ug/L
50
45.3
91
31-145
Nitrobenzene
ug/L
50
50.5
101
33-133
O,O,O-Triethylphosphorothioate
ug/L
50
40.1
80
30-152
O-Toluidine
ug/L
50
43.5
87
30-131
P-Dimethylaminoazobenzene
ug/L
50
23.0
46
23-130IL
p-Phenylenediamine
ug/L
ND
Parathion (Ethyl parathion)
ug/L
50
48.0
96
52-169
Pentachlorobenzene
ug/L
50
39.6
79
31-136
Pentachloronitrobenzene
ug/L
50
54.2
108
59-177
Pentachlorophenol
ug/L
100
110
110
21-163
Phenacetin
ug/L
50
47.5
95
52-159
Phenanthrene
ug/L
50
50.9
102
47-146
Phenol
ug/L
50
33.2
66
19-130
Phorate
ug/L
50
42.6
85
35-184
Pronamide
ug/L
50
47.6
95
53-155
Pyrene
ug/L
50
55.8
112
53-155
Safrole
ug/L
50
42.3
85
31-130
Thionazin
ug/L
50
41.8
84
46-148
2,4,6-Tribromophenol (S)
%
121
10-164
2-Fluorobiphenyl (S)
%
98
10-130
2-Fluorophenol (S)
%
76
10-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 59 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
LABORATORY CONTROL SAMPLE:
3975540
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Nitrobenzene-d5 (S)
%
104
10-138
Phenol-d6 (S)
%
64
10-130
Terphenyl-d14 (S)
%
114
19-191
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
3975541
3975542
MS
MSD
92659539007
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result % Rec % Rec
Limits
RPD
RPD Qual
1,2,4,5-Tetrachlorobenzene
ug/L
ND
83.3
83.3
78.2
73.8
94
89
12-130
6
30
1,3,5-Trinitrobenzene
ug/L
ND
83.3
83.3
83.7
83.2
100
100
34-200
0
30 v1
1,3-Dinitrobenzene
ug/L
ND
83.3
83.3
103
97.6
123
117
34-183
5
30
1,4-Naphthoquinone
ug/L
ND
83.3
83.3
81.3
73.0
98
88
14-136
11
30
1-Naphthalenamine
ug/L
ND
83.3
83.3
86.6
82.4
104
99
10-173
5
30
2,2'-Oxybis(1-
ug/L
ND
83.3
83.3
68.2
64.8
82
78
11-143
5
30
chloropropane)
2,3,4,6-Tetrachlorophenol
ug/L
ND
83.3
83.3
90.2
90.1
108
108
10-180
0
30
2,4,5-Trichlorophenol
ug/L
ND
83.3
83.3
88.3
89.4
106
107
10-170
1
30
2,4,6-Trichlorophenol
ug/L
ND
83.3
83.3
84.9
86.4
102
104
10-166
2
30
2,4-Dichlorophenol
ug/L
ND
83.3
83.3
82.8
81.4
99
98
10-153
2
30
2,4-Dimethylphenol
ug/L
ND
83.3
83.3
129
124
154
149
20-147
3
30 MO
2,4-Dinitrophenol
ug/L
ND
417
417
403
423
97
101
10-172
5
30
2,4-Dinitrotoluene
ug/L
ND
83.3
83.3
87.9
86.3
105
104
30-164
2
30
2,6-Dichlorophenol
ug/L
ND
83.3
83.3
92.9
86.2
112
103
10-161
8
30
2,6-Dinitrotoluene
ug/L
ND
83.3
83.3
90.9
88.6
109
106
31-163
3
30
2-Acetylam inofl uorene
ug/L
ND
83.3
83.3
87.2
96.6
105
116
20-166
10
30
2-Chloronaphthalene
ug/L
ND
83.3
83.3
75.5
76.2
91
91
15-134
1
30
2-Chlorophenol
ug/L
ND
83.3
83.3
73.3
72.7
88
87
10-139
1
30
2-Methyl naphthalene
ug/L
ND
83.3
83.3
74.6
71.9
90
86
12-130
4
30
2-Methyl phenol(o-Cresol)
ug/L
ND
83.3
83.3
74.4
74.4
89
89
19-132
0
30
2-Naphthalenamine
ug/L
ND
83.3
83.3
89.3
86.4
107
104
10-164
3
30
2-Nitroaniline
ug/L
ND
167
167
163
160
98
96
23-154
1
30
2-Nitrophenol
ug/L
ND
83.3
83.3
84.0
83.4
101
100
10-159
1
30
3&4-Methylphenol(m&p
ug/L
ND
83.3
83.3
71.4
70.1
86
84
13-136
2
30
Cresol)
3,3'-Dichlorobenzidine
ug/L
ND
167
167
175
174
105
104
10-178
1
30
3,3'-Dimethylbenzidine
ug/L
ND
167
167
294
290
176
174
10-200
1
30 IH
3-Methylcholanthrene
ug/L
ND
83.3
83.3
96.8
93.2
116
112
36-158
4
30
3-Nitroaniline
ug/L
ND
167
167
179
173
107
104
20-166
3
30
4,6-Dinitro-2-methylphenol
ug/L
ND
167
167
179
186
108
112
10-187
4
30 v1
4-Aminobiphenyl
ug/L
ND
83.3
83.3
64.6
71.6
78
86
10-181
10
30
4-Bromophenylphenyl ether
ug/L
ND
83.3
83.3
78.2
81.9
94
98
31-157
5
30
4-Chloro-3-methylphenol
ug/L
ND
167
167
166
162
99
97
27-146
2
30
4-Chloroaniline
ug/L
ND
167
167
149
146
89
87
13-143
2
30
4-Chlorophenylphenyl ether
ug/L
ND
83.3
83.3
76.6
78.0
92
94
23-149
2
30
4-Nitroaniline
ug/L
ND
167
167
173
163
104
98
24-171
6
30
4-Nitrophenol
ug/L
ND
417
417
302
296
72
71
10-130
2
30
Results presented
on this page are in the units
indicated by the
"Units" column except where
an alternate unit is presented to the right of the result.
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except
in full,
Date: 05/24/2023 01:13 PM
without
the written consent of Pace Analytical Services, LLC.
Page 60 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3975541
MS
92659539007 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3975542
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
5-Nitro-o-toluidine
ug/L
ND
83.3
83.3
111
100
133
120
33-192
10
30
7,12-
ug/L
ND
83.3
83.3
108
105
129
127
36-161
2
30
Dimethylbenz(a)anthracene
Acenaphthene
ug/L
ND
83.3
83.3
78.0
78.1
94
94
21-147
0
30
Acenaphthylene
ug/L
ND
83.3
83.3
78.1
78.7
94
94
19-150
1
30
Acetophenone
ug/L
ND
83.3
83.3
74.7
73.5
90
88
22-145
2
30
Anthracene
ug/L
ND
83.3
83.3
73.4
75.2
88
90
36-152
2
30
Benzo(a)anth race ne
ug/L
ND
83.3
83.3
81.4
82.9
98
100
42-163
2
30
Benzo(a)pyrene
ug/L
ND
83.3
83.3
81.0
81.6
97
98
40-169
1
30
Benzo(b)fluoranthene
ug/L
ND
83.3
83.3
89.0
90.8
107
109
40-177
2
30
Benzo(g,h,i)perylene
ug/L
ND
83.3
83.3
80.2
77.5
96
93
38-174
3
30
Benzo(k)fluoranthene
ug/L
ND
83.3
83.3
81.4
83.7
98
100
41-171
3
30
Benzyl alcohol
ug/L
ND
167
167
143
142
86
85
18-141
1
30
bis(2-
ug/L
ND
83.3
83.3
76.7
73.8
92
89
19-146
4
30
Chloroethoxy)methane
bis(2-Chloroethyl) ether
ug/L
ND
83.3
83.3
73.4
71.2
88
85
19-151
3
30
bis(2- Ethyl hexyl)phthalate
ug/L
ND
83.3
83.3
87.3
91.1
105
109
42-168
4
30
Butylbenzylphthalate
ug/L
ND
83.3
83.3
92.6
97.4
111
117
42-177
5
30
Chlorobenzilate
ug/L
ND
83.3
83.3
117
102
141
122
36-158
14
30
Chrysene
ug/L
ND
83.3
83.3
79.3
80.9
95
97
43-159
2
30
Di-n-butylphthalate
ug/L
ND
83.3
83.3
81.8
82.3
98
99
42-160
1
30
Di-n-octylphthalate
ug/L
ND
83.3
83.3
92.8
92.8
111
111
42-171
0
30
Diallate
ug/L
ND
83.3
83.3
79.5
80.0
95
96
38-139
1
30
Dibenz(a,h)anthracene
ug/L
ND
83.3
83.3
82.6
80.3
99
96
40-171
3
30
Dibenzofuran
ug/L
ND
83.3
83.3
76.4
77.1
92
92
23-147
1
30
Diethylphthalate
ug/L
ND
83.3
83.3
83.7
81.0
100
97
33-157
3
30
Dimethoate
ug/L
ND
83.3
83.3
95.8
91.0
115
109
41-146
5
30
Dimethylphthalate
ug/L
ND
83.3
83.3
81.7
80.9
98
97
27-154
1
30
Diphenylamine
ug/L
ND
83.3
83.3
77.4
80.6
93
97
38-146
4
30
Disulfoton
ug/L
ND
83.3
83.3
80.1
78.9
96
95
39-130
1
30
Ethyl methanesulfonate
ug/L
ND
83.3
83.3
84.9
79.9
102
96
25-136
6
30
Famphur
ug/L
ND
167
167
85.1
85.1
51
51
10-130
0
30
Fluoranthene
ug/L
ND
83.3
83.3
79.3
78.6
95
94
42-157
1
30
Fluorene
ug/L
ND
83.3
83.3
80.4
80.6
96
97
25-155
0
30
Hexachlorobenzene
ug/L
ND
83.3
83.3
77.6
80.5
93
97
32-145
4
30
Hexachlorocyclopentadiene
ug/L
ND
83.3
83.3
77.5
76.9
93
92
10-130
1
30
Hexachloroethane
ug/L
ND
83.3
83.3
45.1
44.9
54
54
10-130
0
30
Hexachloropropene
ug/L
ND
83.3
83.3
73.4
64.3
88
77
10-130
13
30
Indeno(1,2,3-cd)pyrene
ug/L
ND
83.3
83.3
82.2
80.4
99
97
39-174
2
30
Isodrin
ug/L
ND
83.3
83.3
83.1
80.6
100
97
34-148
3
30
Isophorone
ug/L
ND
83.3
83.3
81.4
78.9
98
95
19-146
3
30
Isosafrole
ug/L
ND
83.3
83.3
90.6
85.6
109
103
25-139
6
30
Kepone
ug/L
ND
167
167
103
92.5
62
55
10-130
11
30
Methapyrilene
ug/L
ND
83.3
83.3
ND
36.1J
18
43
10-200
30 IH,v1
Methyl methanesulfonate
ug/L
ND
83.3
83.3
80.5
76.0
97
91
22-130
6
30
Methyl parathion
ug/L
ND
83.3
83.3
102
98.7
122
118
48-174
3
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 61 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 3975541
3975542
MS
MSD
92659539007
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
N-Nitroso-di-n-butylamine
ug/L
ND
83.3
83.3
75.3
71.7
90
86
19-130
5
30
N-Nitroso-di-n-propylamine
ug/L
ND
83.3
83.3
81.1
79.1
97
95
20-150
2
30
N-Nitrosodiethylamine
ug/L
ND
83.3
83.3
94.9
86.8
114
104
27-140
9
30
N-Nitrosodimethylamine
ug/L
ND
83.3
83.3
65.9
65.4
79
79
13-130
1
30
N-Nitrosodiphenylamine
ug/L
ND
83.3
83.3
77.4
80.6
93
97
33-149
4
30
N-Nitrosomethylethylamine
ug/L
ND
83.3
83.3
83.8
73.8
101
89
22-144
13
30
N-Nitrosopiperidine
ug/L
ND
83.3
83.3
97.8
90.3
117
108
31-144
8
30
N-Nitrosopyrrolidine
ug/L
ND
83.3
83.3
92.4
88.2
111
106
27-146
5
30
Nitrobenzene
ug/L
ND
83.3
83.3
76.3
74.5
92
89
19-145
2
30
0,0,0-
ug/L
ND
83.3
83.3
86.4
80.2
104
96
25-138
7
30
Triethylphosphorothioate
O-Toluidine
ug/L
ND
83.3
83.3
84.2
80.8
101
97
24-133
4
30
P-
ug/L
ND
83.3
83.3
47.2
48.8
57
59
17-130
3
30 IL
Dimethylaminoazobenzene
p-Phenylenediamine
ug/L
ND
ND
ND
30
Parathion (Ethyl parathion)
ug/L
ND
83.3
83.3
104
99.3
125
119
46-168
5
30
Pentachlorobenzene
ug/L
ND
83.3
83.3
84.0
79.7
101
96
28-140
5
30
Pentachloronitrobenzene
ug/L
ND
83.3
83.3
111
108
133
130
46-177
2
30
Pentachlorophenol
ug/L
ND
167
167
181
182
108
109
10-188
1
30
Phenacetin
ug/L
ND
83.3
83.3
102
97.1
123
116
41-167
5
30
Phenanthrene
ug/L
ND
83.3
83.3
76.6
78.4
92
94
38-150
2
30
Phenol
ug/L
ND
83.3
83.3
48.3
49.7
58
60
10-130
3
30
Phorate
ug/L
ND
83.3
83.3
87.3
87.2
105
105
36-176
0
30
Pronamide
ug/L
ND
83.3
83.3
101
98.2
121
118
43-159
3
30
Pyrene
ug/L
ND
83.3
83.3
83.3
88.8
100
107
42-163
6
30
Safrole
ug/L
ND
83.3
83.3
86.4
79.6
104
96
26-134
8
30
Thionazin
ug/L
ND
83.3
83.3
94.6
87.7
113
105
37-152
8
30
2,4,6-Tribromophenol (S)
%
102
107
10-164
2-Fluorobiphenyl (S)
%
84
83
10-130
2-Fluorophenol (S)
%
63
62
10-130
Nitrobenzene-d5 (S)
%
89
86
10-138
Phenol-d6 (S)
%
52
53
10-130
Terphenyl-d14 (S)
%
94
100
19-191
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 62 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 766385 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
METHOD BLANK: 3979186 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 ug/L ND 5000 5000 04/06/23 17:11
LABORATORY CONTROL SAMPLE: 3979187
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 ug/L 50000 51400 103 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3979189 3979190
MS MSD
92659639004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 163000 50000 50000 218000 222000 110 117 80-120 2 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3979191 3979192
MS MSD
92659666001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 96700 50000 50000 154000 155000 114 116 80-120 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 63 of 76

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 765313 Analysis Method: SM 2540C-2015
QC Batch Method: SM 2540C-2015 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
METHOD BLANK: 3973916
Matrix:
Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
Blank
Reporting
Parameter
Units
Result
Limit
Total Dissolved Solids
mg/L
ND
25.0
LABORATORY CONTROL SAMPLE:
3973917
Spike
LCS
Parameter
Units
Conc.
Result
Total Dissolved Solids
mg/L
251
264
SAMPLE DUPLICATE: 3973918
92659509001 Dup
Parameter Units Result Result
Total Dissolved Solids mg/L 189 184
MDL Analyzed Qualifiers
25.0 03/31 /23 19:53
LCS % Rec
% Rec Limits Qualifiers
105 90-110
Max
RPD RPD Qualifiers
3 25
SAMPLE DUPLICATE: 3973919
92659750001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Dissolved Solids mg/L 61.0 66.0 8 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 64 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 765654 Analysis Method: SM 4500-S2D-2011
QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659639001, 92659639002, 92659639003
METHOD BLANK: 3975496 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfide ug/L ND 100 22.0 04/04/23 02:39
LABORATORY CONTROL SAMPLE: 3975497
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide ug/L 500 508 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3975498 3975499
MS MSD
92659613002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 491 491 97 97 80-120 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3975500 3975501
MS MSD
92659613003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 486 511 97 102 80-120 5 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 65 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 765128 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
METHOD BLANK: 3972863 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfate ug/L ND 1000 500 03/31/23 21:12
LABORATORY CONTROL SAMPLE: 3972864
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfate ug/L 50000 52400 105 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3972865 3972866
MS MSD
92659779003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 1.0 mg/L 50000 50000 53100 53400 104 105 90-110 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3972867 3972868
MS MSD
92659639002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 47700 50000 50000 99900 95300 104 95 90-110 5 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 66 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 765066 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres.
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659639001, 92659639002, 92659639003
METHOD BLANK: 3972661 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen, Nitrate ug/L ND 40.0 10.0 03/31/23 03:17
LABORATORY CONTROL SAMPLE: 3972662
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Nitrate ug/L 1500 1440 96 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3972663 3972664
MS MSD
92659588003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Nitrate ug/L 2.5 mg/L 1500 1500 3920 3970 96 100 90-110 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3972665 3972666
MS MSD
92659588009 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Nitrate ug/L 4.8 mg/L 1500 1500 6220 6840 93 135 90-110 10 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 67 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 766156 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
METHOD BLANK: 3977938 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003, 92659639004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Chloride ug/L ND 1000 500 04/05/2318:48
LABORATORY CONTROL SAMPLE: 3977939
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chloride ug/L 20000 21000 105 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3977940 3977941
MS MSD
92659399002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 48.7 mg/L 10000 10000 57400 58000 87 93 90-110 1 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3977942 3977943
MS MSD
92659463001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 78.8 mg/L 10000 10000 86800 86800 80 80 90-110 0 10 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 68 of 76

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
QC Batch: 765550 Analysis Method: SM 4500-CN-E-2016
QC Batch Method: SM 4500-CN-E-2016 Analysis Description: 450OCNE Cyanide, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92659639001, 92659639002, 92659639003
METHOD BLANK: 3975100 Matrix: Water
Associated Lab Samples: 92659639001, 92659639002, 92659639003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Cyanide ug/L ND 8.0 6.0 04/03/23 21:49
LABORATORY CONTROL SAMPLE: 3975101
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Cyanide ug/L 100 103 103 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3975102 3975103
MS MSD
92659555001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 97.8 102 98 102 80-120 4 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3975104 3975105
MS MSD
92659555002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 89.7 87.6 89 87 80-120 2 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC.
Page 69 of 76

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
WORKORDER QUALIFIERS
WO: 92659639
[1]
ANALYTE QUALIFIERS
D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
H1 Analysis conducted outside the EPA method holding time.
IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
IL This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be
considered an estimated value.
J Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 70 of 76

Pace Analytical Services, LLC
ceAnalytrcal ® 9800 Kiney Ave. Suite 100
Huntersville, NC 28078078
www.pacelabs.com [phone]
QUALIFIERS
Project: GM1.004 OXFORD LANDFILL UNIT 1
Pace Project No.: 92659639
ANALYTE QUALIFIERS
P9 RPD between the primary and confirmatory analysis exceeded 40%.
R1 RPD value was outside control limits.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2023 01:13 PM without the written consent of Pace Analytical Services, LLC. Page 71 of 76

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
GM1.004 OXFORD
92659639
LANDFILL
UNIT 1
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92659639001
MW-5R
8151A
2034529
EPA 8151A
2034529
92659639002
MW-7
8151A
2034529
EPA 8151A
2034529
92659639003
FIELD BLANK
UNIT 1
8151A
2034529
EPA 8151A
2034529
92659639001
MW-5R
EPA 3510C
766042
EPA 8081 B
766417
92659639002
MW-7
EPA 3510C
766042
EPA 8081 B
766417
92659639003
FIELD BLANK
UNIT 1
EPA 3510C
766042
EPA 8081 B
766417
92659639001
MW-5R
EPA 3510C
768105
EPA 8082A
768338
92659639002
MW-7
EPA 3510C
768105
EPA 8082A
768338
92659639003
FIELD BLANK
UNIT 1
EPA 3510C
767213
EPA 8082A
767466
92659639001
MW-5R
RSK-175
763417
92659639002
MW-7
RSK-175
763417
92659639003
FIELD BLANK
UNIT 1
RSK-175
763417
92659639001
MW-5R
3015
2034556
EPA6010D
2034556
92659639002
MW-7
3015
2034556
EPA6010D
2034556
92659639003
FIELD BLANK
UNIT 1
3015
2034556
EPA6010D
2034556
92659639004
MW-3RR
3015
2034556
EPA6010D
2034556
92659639001
MW-5R
3015
2034561
EPA6020B
2034561
92659639002
MW-7
3015
2034561
EPA6020B
2034561
92659639003
FIELD BLANK
UNIT 1
3015
2034561
EPA6020B
2034561
92659639004
MW-3RR
3015
2034561
EPA 6020B
2034561
92659639001
MW-5R
7470A
2034660
EPA 7470A
2034660
92659639002
MW-7
7470A
2034660
EPA 7470A
2034660
92659639003
FIELD BLANK
UNIT 1
7470A
2034660
EPA 7470A
2034660
92659639004
MW-3RR
7470A
2035866
EPA 7470A
2035866
92659639001
MW-5R
EPA 3510C
765677
EPA 8270E
766258
92659639002
MW-7
EPA 3510C
765677
EPA 8270E
766258
92659639003
FIELD BLANK
UNIT 1
EPA 3510C
765677
EPA 8270E
766258
92659639004
MW-3RR
EPA 8260D
765937
92659639001
MW-5R
EPA 8260D Mod.
765904
92659639002
MW-7
EPA 8260D Mod.
765904
92659639003
FIELD BLANK
UNIT 1
EPA 8260D Mod.
765904
92659639004
MW-3RR
EPA 8260D Mod.
765904
92659639005
TRIP BLANK
EPA 8260D Mod.
765904
92659639001
MW-5R
EPA 8260D
765322
92659639002
MW-7
EPA 8260D
765322
92659639003
FIELD BLANK
UNIT 1
EPA 8260D
765322
92659639005
TRIP BLANK
EPA 8260D
765322
92659639001
MW-5R
SM 2320B-2011
766385
92659639002
MW-7
SM 2320B-2011
766385
92659639003
FIELD BLANK
UNIT 1
SM 2320E-2011
766385
92659639004
MW-3RR
SM 2320B-2011
766385
92659639001
MW-5R
SM 2540C-2015
765313
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except
in full,
Date: 05/24/2023 01:13 PM
without the written consent of Pace Analytical Services, LLC.
Page 72 of 76

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
GM1.004 OXFORD
92659639
LANDFILL UNIT 1
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92659639002
MW-7
SM 2540C-2015
765313
92659639003
FIELD BLANK
UNIT 1
SM 2540C-2015
765313
92659639004
MW-3RR
SM 2540C-2015
765313
92659639001
MW-5R
SM 4500-S2D-2011
765654
92659639002
MW-7
SM 4500-S2D-2011
765654
92659639003
FIELD BLANK
UNIT 1
SM 4500-S2D-2011
765654
92659639001
MW-5R
EPA 300.0 Rev 2.1 1993
765128
92659639002
MW-7
EPA 300.0 Rev 2.1 1993
765128
92659639003
FIELD BLANK
UNIT 1
EPA 300.0 Rev 2.1 1993
765128
92659639004
MW-3RR
EPA 300.0 Rev 2.1 1993
765128
92659639001
MW-5R
EPA 353.2 Rev 2.0 1993
765066
92659639002
MW-7
EPA 353.2 Rev 2.0 1993
765066
92659639003
FIELD BLANK
UNIT 1
EPA 353.2 Rev 2.0 1993
765066
92659639001
MW-5R
SM 4500-CI-E-2011
766156
92659639002
MW-7
SM 4500-CI-E-2011
766156
92659639003
FIELD BLANK
UNIT 1
SM 4500-CI-E-2011
766156
92659639004
MW-3RR
SM 4500-CI-E-2011
766156
92659639001
MW-5R
SM 4500-CN-E-2016
765550
SM 4500-CN-E-2016
765649
92659639002
MW-7
SM 4500-CN-E-2016
765550
SM 4500-CN-E-2016
765649
92659639003
FIELD BLANK
UNIT 1
SM 4500-CN-E-2016
765550
SM 4500-CN-E-2016
765649
Date: 05/24/2023 01:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 73 of 76

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Appendix C
Summary of Historical Groundwater Elevations
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

Appendix C
Summary of Historical Groundwater Elevations
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Groundwater Elevations (ft AMSL)
Date
Background
Downgradient
Performance/Sentinel
MW-1
MW-1A
MW-7
MW-2
MW-3RR'
MW-4R
MW-5R
MW-6R
NES-1S
NES-1D
NES-2S
NES-21D
09/10/99
101.71
517.91
--
507.76
481.40
493.62
467.65
496.53
--
--
--
11 /16/99
105.76
522.86
--
506.32
483.55
494.83
468.75
498.24
--
--
--
05/10/00
109.47
527.66
--
507.89
487.20
499.63
470.65
500.59
--
--
--
-
10/26/00
103.54
518.89
--
504.12
480.86
495.21
467.39
496.95
--
--
--
--
04/18/01
107.87
526.23
--
508.01
486.62
498.50
470.79
500.21
--
--
--
--
10/27/01
--
514.65
--
501.42
478.79
494.79
466.70
494.92
--
--
--
-
06/10/02
--
515.06
--
502.91
480.10
495.19
467.06
496.26
--
--
--
--
11 /19/02
--
518.61
--
512.08
489.84
498.82
471.80
498.70
--
--
--
--
06/27/03
--
529.42
--
508.76
488.69
500.79
471.72
501.38
--
--
--
--
12/29/03
--
528.91
--
509.06
488.06
499.94
471.10
501.21
--
--
--
--
06/29/04
--
520.03
--
505.24
481.10
497.84
467.72
499.21
--
--
--
--
12/28/04
--
526.73
--
509.09
485.27
499.14
469.51
500.76
--
--
--
--
06/29/05
--
520.37
--
504.64
481.10
497.60
467.63
499.15
--
--
--
--
12/29/05
--
519.54
--
509.66
482.69
498.33
468.57
499.25
--
--
--
--
06/27/06
--
517.93
-
507.85
481.85
497.64
468.00
498.63
--
--
--
--
12/27/06
--
523.00
--
511.07
489.81
499.43
471.76
500.83
493.70
--
469.82
--
07/12/07
--
516.94
--
502.49
479.84
497.17
467.18
497.59
--
--
--
--
12/18/07
--
510.35
--
501.46
477.54
495.40
464.09
493.14
--
--
--
--
07/07/08
--
515.96
--
501.99
479.52
497.04
466.79
496.71
--
--
--
--
12/16/08
--
532.53
-
509.80
487.98
498.08
470.11
499.29
489.19
488.63
469.47
472.71
07/07/09
--
518.28
--
505.37
481.57
497.43
467.88
499.36
490.38
490.07
467.73
470.91
12/14/09
--
533.10
--
511.89
491.93
500.61
473.65
501.48
494.70
493.21
470.98
467.14
06/22/10
--
518.45
--
506.72
485.92
499.94
469.67
499.68
493.47
493.07
468.97
471.53
12/13/10
--
509.41
--
507.89
482.82
498.20
467.87
496.65
488.89
--
468.03
--
06/20/11
--
515.17
513.91
504.60
482.72
499.96
467.76
498.63
492.11
491.51
468.03
474.35
12/05/11
--
513.35
507.92
507.44
484.94
498.29
468.45
497.17
488.15
487.45
468.25
464.93
06/13/12
--
514.08
513.48
507.48
485.36
499.29
468.04
498.85
487.08
490.33
468.81
467.64
12/12/12
--
511.34
506.86
503.10
481.55
497.24
466.90
494.83
486.84
486.26
467.26
461.41
04/29/13
--
515.88
513.26
509.38
485.47
500.82
469.60
501.15
492.31
491.64
470.45
455.26
08/05/13
--
517.21
514.33
505.98
484.47
500.29
468.65
500.83
494.12
--
469.29
--
02/25/14
--
514.06
511.75
509.82
486.32
501.50
473.05
501.99
491.83
491.54
470.28
461.18
08/12/14
--
519.34
511.98
507.52
485.44
499.25
468.90
499.30
491.92
491.41
470.29
460.31
03/11/15
--
524.32
516.39
510.37
487.12
502.94
474.18
504.41
500.98
500.12
470.63
473.63
08/18/15
--
516.53
512.39
503.47
482.97
500.94
466.45
498.81
492.38
--
469.25
449.71
02/16/16
--
526.03
515.79
510.07
486.93
501.84
475.45
503.66
500.23
--
471.15
469.18
08/10/16
--
520.07
514.29
507.08
484.07
500.34
468.20
500.89
491.95
-
470.40
453.23
02/14/17
--
524.14
510.89
507.72
484.44
500.34
468.86
501.06
491.73
468.85
453.13
08/23/17
--
523.08
508.84
506.59
482.82
497.02
467.19
498.16
491.68
-
469.80
452.94
02/06/18
--
522.73
505.74
507.91
485.62
498.54
468.25
500.31
491.78
471.40
470.93
08/14/18
--
514.72
510.22
504.44
484.15
498.36
467.48
498.66
--
--
470.81
474.46
02/05/19
--
529.50
515.74
509.70
488.03
502.08
472.38
503.41
472.18
475.98
08/07/19
--
517.02
512.11
503.93
484.68
498.37
467.68
499.01
-
472.31
475.33
02/12/20
--
--
511.37
510.52
488.77
500.56
473.66
501.32
-
--
472.76
--
02/12/20
--
--
-
510.52
488.77
--
--
--
--
--
--
--
02/13/20
--
--
--
--
500.56
--
501.32
--
--
--
--
02/14/20
--
--
511.37
--
--
--
473.66
--
-
--
472.76
--
02/17/20
--
--
511.73
--
--
-
472.68
--
472.60
--
03/19/20
--
--
512.69
--
--
469.45
--
-
--
471.82
--
05/18/20
-
--
513.94
--
--
--
469.60
--
471.35
475.83
08/25/20
--
512.24
507.82
487.29
498.99
--
499.46
--
--
--
--
08/26/20
--
519.93
--
--
--
477.37
-
--
472.25
473.78
09/29/20
--
--
-
508.90
488.08
--
--
--
--
--
--
--
09/30/20
--
--
--
--
--
--
472.08
--
--
--
02/10/21
--
533.68
517.28
511.01
489.88
502.51
474.72
503.79
--
472.06
474.72
08/18/21
--
517.68
511.96
504.72
485.57
498.55
467.86
499.16
-
--
471.20
--
02/15/22
--
517.67
507.49
506.51
486.60
498.23
468.10
497.75
--
471.26
474.68
09/29/22
--
512.19
507.47
501.07
484.72
495.95
466.55
495.11
--
471.55
472.99
03/29/23
--
531.71
510.71
1 509.59
1 489.23
498.28
1 470.06
1 499.76
--
472.38
1 476.59
Notes:
Groundwater elevations from September 1999 through February 2021 obtained from LaBella Associates Water Quality Monitoring
Report - February 2021 Event.
Groundwater elevations from August 2021 obtained from Garrett & Moore, Inc. Water Quality Monitoring Report - August 2021 Event.
1. Monitoring well MW-3RR was installed in September 2022 to replace abandoned monitoring well MW-3R. Data shown in the table prior to the
September 2022 monitoring event for MW-3RR was collected from abandoned monitoring well MW-3R.
ft AMSL = ft above mean sea level-, -- = not applicable
Appendix C (Page 1 of 11)
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-004 - Granville Co. Oxford LF Unit 1/2023 First Half GWM/Tables/Oxford Unit 1 Historic Tables.xlsx Hart & Hickman, Pl,

Appendix D
Summary of Historical Constituents in Groundwater
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDI
I MVI-I
M--2
M--4.
M--R
M--..
N--M,
NIE-D
Inorganics
Antimony
09/14/94
NO
NO
12/02/94
NO
NO
NC2L=IWJL
02/08/95
NO
NO
03/02/95
NO
NO
11/17/95
NO
NO
05/23/96
NO
NO
11/14/96
NO
NO
06/18/97
NO
NO
12/02/97
---
---
NO
NO
05/27/98
NO
NO
11/16/98
NO
NO
09/10/99
NO
NO
NO
NO
11/16/99
NO
NO
NO
NO
05/10/00
NO
NO
NO
68
10/26/00
NO
NO
NO
NO
04/18/01
NO
NO
NO
NO
10/27/01
NO
NO
NO
NO
06/13/02
NO
NO
NO
NO
11/19/02
NO
NO
ND
NO
06/27/03
NO
NO
NO
NO
12/30/03
NO
NO
NO
NO
06/30/04
NO
NO
NO
NO
12/29/04
NO
NO
NO
NO
06/29/05
NO
NO
NO
NO
12/29/05
NO
NO
NO
NO
06/28/06
NO
NO
NO
NO
12/28/06
NO
NO
NO
NO
07/02/07
NO
NO
NO
NO
12/19/07
NO
NO
NO
NO
07/08/08
NO
NO
NO
NO
12/16/08
2.6
NO
NO
NO
NO
07/08/09
2.6
NO
NO
NO
NO
12/15/09
2.6
NO
NO
NO
NO
06/23/10
2.6
NO
NO
NO
NO
12/14/10
2.6
NO
NO
NO
NO
06/21/11
5
NO
NO
NO
ND
NO
12/06/11
5
NO
NO
NO
NO
NO
06/13/12
5
NO
NO
NO
NO
NO
12/11/12
5
NO
NO
NO
NO
NO
04/29/13
5
NO
NO
NO
NO
NO
08/06/13
5
NO
NO
NO
NO
NO
02/25/14
5
NO
NO
NO
NO
NO
08/13/14
5
NO
NO
NO
NO
NO
03/12/15
3.8
NO
NO
NO
NO
NO
08/19/15
3.8
NO
NO
NO
NO
NO
02/18/16
3.8
NO
NO
NO
NO
NO
08/11/16
3.8
NO
NO
NO
ND
NO
02/15/17
3.9
NO
NO
NO
NO
NO
08/24/17
3.9
NO
NO
NO
NO
NO
02/07/18
3.9
NO
NO
NO
NO
NO
08/15/18
3.9
NO
NO
NO
NO
NO
02/06/19
3.9
NO
NO
NO
NO
NO
08/08/19
3
NO
NO
NO
ND
NO
02/14/20
3
NO
NO
NO
ND
NO
08/26/20
3
NO
NO
NO
NO
NO
NO
02/10/21
4.7
NO
5.7 1
NO
NO
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 ")
3
NO
NO
NO
NO
NO
NO
NA
NS
03/29/23 p)
4.3
NO
NO
NO
NO
NO
NO
NA
NA
Arsenic
09/14/94
NO
NO
12/02/94
NO
NO
NC 2L - 10 µg/L
02/08/95
NO
NO
03/02/95
NO
NO
11/17/95
NO
NO
05/23/96
NO
NO
11/14/96
NO
NO
06/18/97
14
5
12/02/97
NO
NO
05/27/98
NO
NO
11/16/98
12
6
09/10/99
NO
NO
NO
11
11/16/99
NO
NO
NO
NO
05/10/00
NO
NO
NO
NO
10/26/00
NO
NO
NO
NO
04/18/01
NO
NO
ND
NO
10/27/01
NO
NO
NO
NO
06/13/02
NO
NO
NO
NO
11/19/02
NO
NO
NO
NO
06/27/03
NO
NO
NO
NO
12/30/03
NO
NO
NO
NO
06/30/04
NO
NO
ND
NO
12/29/04
NO
NO
NO
NO
06/29/05
NO
NO
NO
NO
12/29/05
NO
NO
ND
NO
06/28/06
NO
NO
ND
NO
12/28/06
NO
NO
NO
NO
07/12/07
4.9 1
NO
NO
NO
12/19/07
2.9 1
NO
NO
NO
07/08/08
3.7 1
NO
NO
NO
12/16/08
2.7
NO
NO
NO
NO
07/08/09
2.7
NO
NO
4.9 1
NO
12/15/09
2.7
3.2 1
NO
NO
NO
06/23/10
2.7
2.7 1
NO
5.2 1
NO
12/14/10
2.7
NO
NO
4.4 1
NO
06/21/11
5
NO
NO
NO
NO
NO
12/06/11
5
NO
NO
NO
NO
NO
06/13/12
5
NO
NO
NO
NO
NO
12/11/12
5
NO
NO
NO
ND
NO
04/29/13
5
NO
NO
NO
NO
NO
08/06/13
5
NO
NO
NO
NO
NO
02/25/14
5
NO
NO
NO
NO
NO
08/13/14
5
NO
NO
NO
NO
NO
03/12/15
2.5
NO
5.5 1
2.9 1
3.8 1
NO
08/19/15
2.5
NO
NO
NO
NO
NO
02/18/16
2.5
NO
NO
NO
NO
NO
08/11/16
2.5
NO
3.5 1
NO
3.2 1
NO
02/15/17
5
NO
ND
NO
ND
NO
08/24/17
5
NO
NO
NO
NO
NO
02/07/18
5
NO
ND
NO
ND
NO
08/15/18
5
NO
5.3 1
NO
NO
NO
02/06/19
5
NO
NO
NO
NO
NO
08/08/19
4.7
NO
5.5 1
NO
NO
NO
02/14/20
4.7
NO
NO
NO
5.4 1
NO
08/25/20
4.7
NO
5.5 1
7.1 1
NO
NO
02/10/21
4.3
NO
NO
NO
4.9 1
08/18/21
4.7
9 1
---
---
---
---
---
---
08/19/21
4.7
6.3 1
---
---
---
---
02/15/22
4.7
5.4 1
---
---
---
---
---
09/29/22 (2)
4.7
NO
NO
NO
NO
NO
NO
NA
NS
03/29/23 (3)
4.4
NO
NO
NO
6.32 J
, NO
ND
NA
NA
Appendix D (Page 1 of 23)
1-0 1-1 Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-6R
NES-2S
NES-21)
Barium
09/14/94
--
--
260
--
--
--
1,740
--
--
12/02/94
___
___
ND
___
___
___
ND
NC 2L=700 pg/L
02/08/95
--
---
NO
--
--
--
NO
---
--
03/02/95
___
___
ND
___
___
___
ND
11/17/95
--
-
NO
--
--
--
NO
---
--
05/23/96
___
___
ND
___
___
___
ND
11/14/96
--
---
600
---
---
--
21
---
--
06/18/97
---
---
280
---
---
---
700
---
---
12/02/97
---
---
150
---
---
---
260
---
--
05/27/98
---
---
95
---
---
---
350
---
---
11/16/98
---
---
4,800
---
---
_-
5,900
---
__
09/10/99
---
---
ND
NO
ND
ND
---
---
---
11/16/99
---
---
NO
ND
NO
ND
---
---
--
05/10/00
---
---
ND
NO
ND
ND
---
---
---
10/26/00
--
--
NO
ND
NO
ND
--
---
--
04/18/01
---
---
ND
ND
ND
ND
---
---
---
10/27/01
---
--
NO
ND
NO
ND
--
---
--
06/13/02
---
---
ND
ND
ND
ND
---
---
---
11/19/02
---
--
NO
ND
NO
ND
--
---
--
06/27/03
---
---
ND
ND
ND
ND
---
---
---
12/30/03
---
--
NO
ND
NO
ND
---
---
--
06/30/04
---
---
ND
ND
ND
ND
---
---
---
12/29/04
---
--
NO
ND
NO
ND
---
---
--
06/29/05
---
---
ND
ND
ND
ND
---
---
---
12/29/05
---
--
NO
ND
NO
ND
---
---
--
06/28/06
---
---
ND
ND
NO
ND
---
---
---
12/28/06
---
---
30.8
24.8
78.5
33.4
--
---
--
07/12/07
---
---
13.8 1
24.5 J
82.5 1
27.3 J
---
---
---
12/19/07
---
---
14.7 B
20.1 B
28.7 B
27.2 B
---
---
--
07/08/08
---
---
21.7 1
19.6 J
54.1 1
35.3 1
---
---
---
12/16/08
0.2
---
11.2 B
16.5 B
27.0 B
38.8 B
---
---
--
07/08/09
0.2
---
11.9 B
26.6 B
74.6 B
34.2 B
---
---
---
12/15/09
0.2
---
16.4 B
18.8 B
38.2 B
39.8 B
---
---
--
06/23/10
0.2
---
12.0 B
17.7 B
107 B
36.7 B
---
---
---
12/14/30
0.2
---
11.7 B
26.8 B
37.6 B
46.1 B
---
---
--
06/21/11
5
6.8 1
14.6 J
18.6 1
37.2 J
41.7 1
---
---
---
12/06/11
5
16.2 1
13.2 1
27.8 1
38.4 1
43.3 1
---
---
--
06/13/12
5
9.2 1
16.5 J
20.4 1
52.2 J
39 1
---
---
---
12/11/12
5
5.2 1
12.6 1
17.2 1
32.1 1
47.3 1
---
---
--
04/29/13
5
ND
14.7 J
19.6 1
37.6 J
42.2 1
---
---
---
08/06/13
5
NO
19.7 1
18.7 1
39.8 1
43.1 1
---
---
--
02/25/14
5
5.6 1
15.3 J
52.7 1
38 J
48 1
---
---
---
08/13/14
5
NO
19 1
28.4 1
37.7 1
49.6 1
---
---
--
03/12/15
2.5
12.4 1
13.3 J
28 1
38.6 J
38.9 1
---
---
---
08/19/15
2.5
4.9 1
17.5 1
25.3 1
36.2 1
42.2 1
---
---
--
02/18/16
2.5
4.4 1
12.1 J
15.7 1
36.4 J
36.7 1
---
---
---
08/11/16
2.5
3.9 1
22.4 1
16.1 1
42.1 1
38.6 1
---
---
--
02/15/17
2.5
6.1 1
18.2 J
18.6 1
37.2 J
38.9 1
---
---
---
08/24/17
2.5
11.1 1
18 1
17.1 1
30.9 1
43.1 1
---
---
--
02/07/18
2.5
3.9 1
15.4 J
18 1
44.6 J
48.7 1
---
---
---
08/15/18
2.5
3.8 1
21.7 J
16.6 1
39.9 1
41.6 1
---
---
--
02/06/19
2.5
4 1
15.8
17.4
39.1
52.8
---
---
---
08/08/19
1
4.5 1
25
32.2
39.3
44.1
---
---
--
02/14/20
1
11
15.7
23
36.3
45.8
---
---
---
08/25/20
---
8.8
63
34.8
37
50.6
124
---
--
02/10/21
4.7
4.7 1
ND
---
---
ND
ND
---
---
08/18/21
3.5
40
10.3
17.2
---
39.9
142
---
--
O8/19/21
3.5
---
---
---
46.5
---
---
---
---
02/15/22
3.5
---
12.5
23
---
---
147
---
---
02/16/22
3.5
---
---
---
62.6
---
---
---
---
02/17/22
3.5
--
---
---
---
40.8
---
---
---
09/29/22 ")
3.5
4.3 J
10.5
43.5
40.1
56
155
NA
NS
03 29 23 p)
1 0.736
3.74 J
1 19.6
54.5
33.8
1 44.6
121
1 NA
NA
Beryllium
09/14/94
---
---
NO
---
---
--
NO
---
---
12/02/94
___
___
ND
___
___
.__
ND
NC 2L=4 pg/L
02/08/95
---
---
NO
---
---
--
NO
---
--
03/02/95
___
___
ND
___
___
.__
ND
11/17/95
---
---
NO
---
---
--
NO
---
--
05/23/96
___
___
ND
___
___
___
ND
11/14/96
---
---
NO
---
--
--
NO
---
--
06/18/97
___
___
3
___
___
___
3
12/02/97
---
---
NO
---
__
_-
1
---
__
05/27/98
___
___
2
___
___
___
3
11/16/98
---
---
2
---
---
_-
4
---
__
09/10/99
---
---
ND
ND
ND
ND
---
---
---
11/16/99
---
---
NO
ND
NO
NO
--
---
--
05/10/00
---
---
ND
ND
NO
ND
---
---
---
10/26/00
---
---
NO
ND
NO
NO
--
---
--
04/18/01
---
---
ND
ND
NO
ND
---
---
---
10/27/01
---
---
NO
ND
NO
NO
--
---
--
06/10/02
---
---
ND
ND
ND
ND
---
---
---
06/13/02
---
---
NO
ND
NO
NO
---
---
--
11/19/02
---
---
ND
ND
ND
ND
---
---
---
06/27/03
---
---
NO
ND
NO
NO
--
---
--
12/30/03
---
---
ND
ND
ND
ND
---
---
---
06/30/04
---
---
NO
ND
NO
NO
---
---
--
12/29/04
---
---
ND
ND
ND
ND
---
---
---
06/29/05
---
---
NO
ND
NO
NO
--
---
--
12/29/05
---
---
ND
ND
ND
ND
---
---
---
06/28/06
---
---
NO
ND
NO
NO
--
---
--
12/28/06
---
---
ND
ND
ND
ND
---
---
---
07/12/07
---
---
NO
ND
NO
NO
---
---
--
12/19/07
---
---
ND
ND
ND
ND
---
---
---
07/08/08
---
---
0.14 1
0.1 1
NO
NO
--
---
--
12/16/08
0.1
---
ND
ND
ND
0.18 1
---
---
---
07/08/09
0.1
---
NO
ND
NO
NO
---
---
--
12/15/09
0.1
---
ND
ND
NO
ND
---
---
---
06/23/30
0.1
---
NO
ND
NO
ND
--
---
--
12/14/10
0.1
---
NO
ND
ND
ND
---
---
---
06/21/11
1
NO
ND
NO
ND
NO
--
---
--
12/06/11
1
ND
ND
ND
ND
ND
---
---
---
06/13/12
1
NO
ND
NO
ND
NO
---
---
--
12/11/12
1
ND
ND
ND
ND
ND
---
---
---
04/29/13
1
NO
ND
NO
ND
NO
--
---
--
O8/06/13
1
ND
ND
ND
ND
ND
---
---
---
02/25/14
1
NO
ND
NO
ND
NO
---
---
--
O8/13/14
1
ND
ND
ND
ND
ND
---
---
---
03/12/15
0.5
NO
ND
NO
ND
NO
--
---
--
O8/19/15
0.5
ND
ND
ND
ND
ND
---
---
---
02/18/16
0.5
NO
ND
NO
ND
NO
---
---
--
O8/11/16
0.5
ND
ND
ND
ND
ND
---
---
---
02/15/17
0.5
NO
ND
NO
ND
NO
--
---
--
O8/24/17
0.5
ND
ND
ND
ND
ND
---
---
---
02/07/18
0.5
NO
ND
NO
ND
NO
--
---
--
O8/15/18
0.5
ND
ND
ND
ND
ND
---
---
---
02/06/19
0.5
NO
ND
NO
ND
NO
---
---
--
O8/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
0.2
NO
0.28 1
NO
ND
NO
---
---
--
08/25/20
0.7
ND
ND
ND
ND
ND
---
---
---
02/10/21
9.5
NO
ND
---
---
NO
ND
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22(2)
0.7
NO
ND
ND
ND
ND
ND
NA
NS
03 29 231a1
0.330
ND
ND
ND
ND
ND
ND
NA
NA
Appendix D (Page 2 of 23)
>,mann<k.snereo«�n�omn�revMa.,.��a.,,s�ana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c -I. co. o,ra,a uF W„ 1Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-611
NES-2S
NES-2D
Cadmium
09/14/94
--
--
NO
--
--
--
1
--
--
12/02/94
___
___
NO
___
___
___
NO
NC 2L=2 pg/L
02/08/95
--
---
NO
--
--
--
NO
---
--
03/02/95
___
___
NO
___
___
___
NO
11/17/95
--
-
NO
--
--
--
NO
---
--
05/23/96
___
___
NO
___
___
___
NO
11/14/96
--
---
NO
--
---
--
NO
---
--
06/18/97
___
___
NO
___
___
___
3
12/02/97
__
---
NO
---
---
__
NO
05/27/98
___
___
NO
___
___
___
1
11/16/98
---
---
NO
---
---
---
4
---
__
09/10/99
---
---
NO
1
NO
NO
---
---
---
11/16/99
---
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
10/27/01
---
---
2
2
NO
NO
---
---
--
06/10/02
---
---
NO
3
NO
NO
---
---
---
06/13/02
---
---
NO
3
NO
NO
--
---
--
11/19/02
---
---
3
2
NO
1
---
---
---
06/27/03
---
---
NO
NO
NO
NO
---
---
--
12/30/03
---
---
NO
NO
NO
NO
---
---
---
06/30/04
---
---
NO
1
NO
NO
--
---
--
12/29/04
---
---
NO
NO
NO
NO
---
---
---
06/29/05
---
---
NO
NO
NO
NO
--
---
--
12/29/05
---
---
NO
NO
NO
NO
---
---
---
06/28/06
---
---
NO
NO
NO
NO
---
---
--
12/28/06
---
---
NO
NO
ND
NO
---
---
---
07/12/07
---
---
NO
NO
ND
NO
--
---
--
12/19/07
---
---
NO
NO
NO
NO
---
---
---
07/08/08
---
---
NO
NO
NO
NO
---
---
--
12/16/08
0.5
---
NO
NO
ND
NO
---
---
---
07/08/09
0.5
---
NO
NO
ND
NO
--
---
--
12/15/09
0.5
---
NO
NO
NO
NO
---
---
---
06/23/10
0.5
---
NO
NO
NO
NO
---
---
--
12/14/10
0.5
---
NO
NO
NO
NO
---
---
---
06/21/11
1
NO
NO
NO
NO
NO
--
---
--
12/06/11
1
NO
NO
NO
ND
NO
---
---
---
06/13/12
1
NO
NO
NO
ND
NO
---
---
--
12/11/12
1
NO
NO
NO
ND
NO
---
---
---
04/29/13
1
NO
NO
NO
NO
NO
--
---
--
08/06/13
1
NO
NO
NO
NO
NO
---
---
---
02/25/14
1
NO
NO
NO
NO
NO
---
---
--
08/13/14
1
NO
NO
NO
NO
NO
---
---
---
03/12/15
0.5
NO
NO
NO
NO
NO
--
---
--
08/19/15
0.5
NO
NO
NO
NO
NO
---
---
---
02/38/16
0.5
NO
NO
NO
NO
NO
--
---
--
08/11/16
0.5
NO
NO
NO
NO
NO
---
---
---
02/15/17
0.5
NO
NO
NO
NO
NO
---
---
--
08/24/17
0.5
NO
NO
NO
NO
NO
---
---
---
02/07/18
0.5
NO
NO
NO
NO
NO
--
---
--
08/15/18
0.5
NO
NO
NO
ND
NO
---
---
---
02/06/19
0.5
NO
NO
NO
ND
NO
--
---
--
08/08/19
0.4
NO
NO
NO
NO
NO
---
---
---
02/14/20
0.4
NO
NO
NO
NO
NO
---
---
--
08/25/20
0.4
NO
NO
NO
NO
NO
---
---
---
02/30/21
0.29
NO
---
---
NO
NO
0.92 1
---
--
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
0.4
---
---
---
---
---
0.47 1
---
--
09/29/22"1
0.4
<1.0
<1.0
0.55 1
<1.0
<1.0
<1.0
NA
NS
03 29 231a1
0.479
NO
NO
NO
NO
NO
NO
NA
NA
Chromium
09/14/94
---
---
91
---
---
--
177
---
--
12/02/94
___
___
88
___
___
___
24
NC 2L=10 µg/L
02/08/95
---
---
56
---
---
--
19
---
--
03/02/95
___
___
66
___
___
___
10
11/17/95
---
--
53
---
---
--
NO
---
--
05/23/96
___
___
34
___
___
___
NO
11/14/96
---
__
8
---
---
__
8
---
__
06/18/97
---
---
100
---
---
---
83
---
---
12/02/97
---
---
14
---
---
__
26
---
__
05/27/98
___
___
31
___
___
___
40
11/16/98
---
130
---
---
--
260
---
--
09/10/99
---
---
NO
40
NO
NO
---
---
---
11/16/99
---
---
NO
NO
NO
NO
---
---
--
05/10/00
---
---
NO
ND
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
---
---
--
04/18/01
---
---
NO
13
NO
NO
---
---
---
10/27/01
---
16
56
10
NO
--
---
--
06/10/02
---
---
NO
13
NO
NO
---
---
---
06/13/02
---
---
NO
17
NO
NO
---
---
--
11/19/02
---
---
12
ND
NO
NO
---
---
---
06/27/03
---
13
NO
ND
37
---
---
--
12/30/03
---
---
NO
ND
ND
NO
---
---
---
06/30/04
---
---
NO
NO
NO
NO
---
---
--
12/29/04
---
---
NO
ND
NO
NO
---
---
---
06/29/05
---
---
NO
NO
NO
NO
---
---
--
12/29/05
---
---
NO
ND
NO
NO
---
---
---
06/28/06
---
---
NO
67
NO
NO
--
---
--
12/28/06
---
---
8.9 1
NO
NO
NO
---
---
---
07/12/07
---
---
NO
NO
NO
NO
--
---
--
12/19/07
---
---
2.4 1
2.5 1
NO
2.4 1
---
---
---
07/08/08
---
---
8 1
2.8 1
NO
1.8 1
---
---
--
12/06/08
0.4
---
2 1
3.2 1
NO
1.9 1
---
---
---
07/08/09
0.4
---
3.3 1
7.2 1
NO
0.86 1
---
---
--
12/15/09
0.4
---
4.6 1
3.6 1
NO
0.64 1
---
---
---
06/23/30
0.4
---
4.1 1
2.6 B
0.9 B
1.3 B
---
---
--
Resample
08/12/10
0.4
---
---
---
---
---
---
---
---
12/14/30
0.4
---
2.8 1
9.1 1
1 1
1.2 1
---
---
--
06/21/11
5
NO
NO
NO
NO
NO
---
---
---
12/06/11
5
NO
NO
11.6
NO
NO
---
---
--
Resample
O1/25/12
5
---
---
6.1 1
---
---
---
---
---
06/13/12
5
NO
5.1 1
7.5 1
NO
NO
---
---
--
12/11/12
5
NO
NO
NO
NO
NO
---
---
---
04/29/13
5
NO
NO
NO
NO
NO
---
---
--
08/06/13
5
NO
7.4 1
NO
NO
NO
---
---
---
02/25/14
5
NO
NO
19.6
NO
NO
--
---
--
08/13/14
5
NO
6.1 1
6.6 1
NO
NO
---
---
---
03/12/15
2.5
NO
3.3 1
10.6
NO
NO
---
---
--
08/19/15
2.5
NO
5.9 1
7.5 1
NO
NO
---
---
---
02/18/16
2.5
NO
NO
NO
NO
NO
--
---
--
08/11/16
2.5
3.4 1
31
3.1 1
2.7 1
NO
---
---
---
02/15/17
2.5
NO
6.8 1
2.9 1
ND
3.1 1
-
---
--
08/24/17
2.5
NO
7.6 1
NO
ND
NO
---
---
---
02/07/18
2.5
NO
5.1 1
NO
ND
NO
---
---
--
08/15/18
2.5
NO
12.5
3.2 1
NO
NO
---
---
---
Resample
11/02/18
2.5
---
4.1 1
---
---
--
---
---
--
02/06/19
2.5
NO
4.4 1
3.3 1
NO
5.8
---
---
---
08/08/19
1
NO
8.5
1.8 1
NO
NO
--
---
--
02/14/20
1
3 1
5.1
NO
NO
2.5 1
---
---
---
08/25/20
3.7
NO
22.6
10.9
NO
4.2 1
---
---
--
Resample
09/29/20
3.7
---
6
NO
---
---
---
---
---
02/10/21
0.2
NO
--
---
NO
0.34 1
NO
---
--
08/18/21
3.7
___
4 1
___
___
___
___
___
___
02/15/22
3.7
---
4 1
---
---
---
---
---
_-
09/29/2212I
3.7
NO
NO
NO
NO
NO
NO
NA
NS
03 29 231a1
1.40
NO
7.11 1
NO
1.83 J
NO
1.49 J
NA
NA
Appendix D (Page 3 of 23)
�nr>,mann<k.snereo«�n�omn�revMa.,.��a.,,s�ana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a uF 0„ 1Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-611
NES-2S
NES-2D
Cobalt
09/14/94
--
--
NO
--
--
--
NO
--
--
12/02/94
___
___
53
___
___
___
NO
NC 2L=1 pg/L
02/08/95
--
--
NO
--
--
--
23
---
--
03/02/95
___
___
22
___
___
___
24
11/17/95
--
--
31
--
--
--
15
---
--
05/23/96
___
___
19
___
___
___
16
11/14/96
--
--
55
--
---
--
16
---
--
06/18/97
___
___
52
.__
___
___
28
12/02/97
__
-_
16
__
---
--
14
---
__
05/27/98
___
___
13
___
___
___
18
11/16/98
__
__
54
---
---
__
45
---
__
09/10/99
---
---
NO
32
NO
NO
---
---
---
11/16/99
--
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
ND
NO
NO
---
---
---
10/26/00
---
---
15
11
NO
NO
--
---
--
04/18/01
---
---
NO
21
NO
NO
---
---
---
10/27/01
---
---
NO
28
NO
NO
--
---
--
06/10/02
---
---
11
15
ND
ND
---
---
---
06/13/02
---
---
11
15
NO
NO
--
---
--
11/19/02
---
---
NO
NO
NO
ND
---
---
---
06/27/03
---
---
12
NO
NO
NO
---
---
--
12/30/03
---
---
NO
NO
ND
ND
---
---
---
06/30/04
---
NO
NO
NO
NO
-
---
--
12/29/04
---
---
12
NO
NO
NO
---
---
---
06/29/05
---
---
NO
NO
NO
NO
--
---
--
12/29/05
---
---
11
NO
NO
NO
---
---
---
06/28/06
---
---
NO
21.3
NO
NO
---
---
--
12/28/06
---
---
16.4
NO
NO
NO
---
---
---
07/12/07
---
---
11.2
NO
NO
NO
--
---
--
12/19/07
---
---
17
4.6 B
1.1 B
1.4 B
---
---
---
07/08/08
---
---
35 B
4.2 B
3.1 B
5 B
---
---
--
12/16/08
0.6
---
11
3.2 B
1.4 B
3.1 B
---
---
---
07/08/09
0.6
---
10.6
NO
NO
NO
---
---
--
12/15/09
0.6
---
8.8 1
NO
NO
NO
---
---
---
06/23/10
0.6
---
11.8
NO
NO
NO
---
---
--
Resample
08/12/10
0.6
---
---
---
---
---
---
---
---
12/14/30
0.6
---
10.9
3.7 B
NO
3.1 B
---
---
--
06/21/11
5
NO
11.6
NO
NO
NO
---
---
---
12/06/11
5
5 1
9.3 1
NO
NO
NO
--
---
--
06/13/12
5
NO
10.7
ND
NO
NO
---
---
---
12/11/12
5
NO
10.1
NO
ND
NO
---
---
--
04/29/13
5
ND
13
ND
NO
NO
---
---
---
08/06/13
5
NO
20.5
NO
NO
NO
--
---
--
02/25/14
5
ND
13.9
11.4
NO
NO
---
---
---
08/13/14
5
NO
9.5 1
NO
NO
NO
---
---
--
03/12/15
2.5
ND
8 1
ND
NO
NO
---
---
---
08/19/15
2.5
NO
11.8
NO
NO
NO
--
---
--
02/18/16
2.5
NO
7.5 1
NO
NO
NO
---
---
---
08/11/16
2.5
NO
12.7
NO
NO
NO
---
---
--
02/15/17
2.5
NO
11.3
NO
NO
ND
---
---
---
08/24/17
2.5
NO
14.1
NO
NO
NO
---
---
--
02/07/18
2.5
NO
6.5 1
NO
NO
NO
---
---
---
08/15/18
2.5
NO
11.6
NO
NO
NO
--
---
--
11/02/18
2.5
---
8.3 1
---
---
---
---
---
---
02/06/19
2.5
NO
10.2
NO
NO
NO
---
---
--
Resample
03/14/19
2.5
---
5.2
---
---
---
---
---
---
08/08/19
1.1
NO
11.3
3 1
NO
NO
--
---
--
02/14/20
1.1
2.7 1
8.2
NO
1.4 1
1.5 1
---
---
---
08/25/20
3.6
NO
17.8
NO
NO
NO
---
---
--
02/10/21
0.3
NO
---
---
NO
0.96 1
NO
---
---
08/18/21
3.6
---
10.5
---
---
--
---
---
--
02/15/22
3.6
---
5.8
4.8 1
---
---
5.8
---
---
09/29/22121
3.6
NO
NO
9.5
NO
NO
NO
NA
NS
03 29 231'I1
0.840
NO
9.52 1
3.64 1
NO
NO
NO
NA
NA
Copper
09/14/94
---
---
130
---
---
---
NO
---
---
12/02/94
---
---
NO
---
...
__
NO
NC 2L=1,000 pg/L
02/08/95
---
---
NO
---
---
---
NO
---
---
03/02/95
---
---
NO
---
---
--
NO
---
--
11/17/95
___
___
NO
___
___
___
NO
05/23/96
---
---
NO
---
---
--
NO
---
--
11/14/96
___
___
54
___
___
___
15
06/18/97
---
---
97
---
---
__
45
---
__
12/02/97
___
___
24
___
___
___
17
05/27/98
---
---
26
---
---
---
28
11/16/98
---
---
150
---
---
---
80
---
---
09/10/99
---
---
NO
NO
NO
NO
---
---
--
11/16/99
---
---
NO
NO
NO
NO
---
---
---
05/10/00
---
--
NO
NO
NO
NO
---
---
--
10/26/00
---
---
NO
NO
NO
NO
---
---
---
04/18/01
---
---
NO
NO
NO
NO
--
---
--
10/27/01
---
---
NO
NO
NO
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
--
---
--
11/19/02
---
---
NO
NO
ND
NO
---
---
---
06/27/03
---
---
NO
NO
NO
NO
---
---
--
12/30/03
---
---
NO
NO
NO
NO
---
---
---
06/30/04
---
--
NO
NO
NO
NO
---
---
--
12/29/04
---
---
NO
NO
ND
NO
---
---
---
06/29/05
---
--
NO
NO
NO
NO
-
---
--
12/29/05
---
---
NO
NO
NO
NO
---
---
---
06/28/06
---
--
NO
NO
NO
NO
--
---
--
12/28/06
---
---
3.5 1
1.7 B
2.5 B
0.9 B
---
---
---
07/12/07
---
---
NO
2 1
NO
NO
---
---
--
12/19/07
---
---
4.6 B
3.8 B
0.56 B
1.9 B
---
---
---
07/08/08
---
---
9.3 1
1.6 1
NO
NO
---
---
--
12/16/08
0.3
---
2.1 1
2.3 1
NO
6.9 1
---
---
---
07/08/09
0.3
---
1.6 1
3.3 J
NO
NO
---
---
--
12/15/09
0.3
---
2.9 1
2.7 1
NO
2.1 1
---
---
---
06/23/10
0.3
---
2 1
1.1 1
NO
0.86 1
---
---
--
Resample
08/12/10
0.3
---
---
---
---
---
---
---
---
12/14/10
0.3
---
1.8 B
8.1 1
0.39 B
5.9 1
---
---
--
06/21/11
5
NO
NO
NO
ND
NO
---
---
---
12/06/11
5
15.5
NO
10
NO
NO
--
---
--
06/13/12
5
NO
NO
5.6 1
NO
NO
---
---
---
12/11/12
5
NO
NO
NO
NO
NO
--
---
--
04/29/13
5
NO
NO
NO
NO
NO
---
---
---
08/06/13
5
NO
6.6 1
NO
ND
NO
---
---
--
02/25/14
5
NO
NO
14.7
ND
6.4 1
---
---
---
08/13/14
5
NO
NO
NO
NO
NO
--
---
--
03/12/15
2.5
NO
NO
7.6 1
NO
NO
---
---
---
08/19/15
2.5
NO
5 1
6.8 1
NO
NO
--
---
--
02/18/16
2.5
NO
NO
3.6 1
NO
NO
---
---
---
08/11/16
2.5
NO
7.8 1
NO
NO
NO
--
---
--
02/15/17
2.5
NO
6.3 1
NO
NO
NO
---
---
---
08/24/17
2.5
5.1 1
3.7 1
NO
NO
NO
---
---
--
02/07/18
2.5
NO
10
3.4 1
NO
NO
---
---
---
08/15/18
2.5
NO
7.4 1
2.8 1
NO
NO
--
---
--
02/06/19
2.5
NO
NO
NO
NO
8.1
---
---
---
08/08/19
2.1
2.5 1
7.1
4.9 1
5
NO
--
---
--
02/14/20
2.1
5.5
4.1 1
NO
ND
7.5
---
---
---
08/25/20
4.3
NO
23.5
13.2
NO
14.2
---
---
--
Resample
09/29/20
4.3
---
NO
---
---
---
---
---
---
02/30/21
0.2
NO 1
ND
---
NO
0.91 1
NO
-
--
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/2212)
4.3
NO
NO
NO
NO
NO
NO
NA
NS
03 29 23 nl
3.68
NO
5.89 J
20.2
6.72 J
NO
NO
NA
NA
Appendix D (Page 4 of 23)
snr>,mann<k.snereo«�n�omn�revMa.,.��a.,,ssana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a ur 0„ 1Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MWAR
MW-5R
MW-6R
NES-2S
NES-21)
Iron
06/23/10
14
--
4150
1040
102 1
413
--
--
--
Resample
08/12/10
140
---
---
---
---
---
---
---
---
NC2L=300 pg/L
12/14/10
14
---
3210
3880
141 1
877
---
---
--
06/21/11
50
2190
6030
667
114 1
981
---
---
---
12/06/11
50
8610
2680
5420
86.1 1
287 1
---
---
--
06/13/12
50
1770
5610
3280
63.4 1
698
---
---
---
12/11/12
50
1680
4020
1260
NO
545
--
---
--
04/29/13
50
414
3500
1130
112 1
635
---
---
---
08/06/13
50
397
8970
307
NO
378
---
---
--
02/25/14
50
1040
7060
9750
102 1
2030
---
---
---
08/13/14
50
209 1
5380
3030
107 1
904
---
---
--
03/12/15
25
269 1
3680
6040
40.8 1
262 1
---
---
---
08/19/15
25
156 1
7250
3780
34.9 1
58 1
---
---
--
02/18/16
25
243 1
792
270 1
43 1
86 1
---
---
---
08/11/16
25
292 1
10400
839
104 1
NO
---
---
--
02/15/17
25
633
6250
1400
104 1
30 1
---
---
---
08/24/17
25
3680
9740
792
46.8 1
39 1
---
---
--
02/07/18
25
323
6740
849
126 1
61 1
---
---
---
08/15/18
25
340
14000
1200
75.5 1
NO
---
---
--
02/06/19
25
183
3960
1440
54.8
2070
---
---
---
08/08/19
19.5
176
8240
1770
35.1 1
25 1
---
---
--
02/14/20
19.5
3750
5050
317
22.4 1
1870
---
---
---
08/25/20
41.5
1570
18800
6280
NO
2570
994
---
--
Resample
09/29/20
41.5
---
6320
702
---
286
---
---
---
02/10/21
0.3
NO
---
---
NO
0.69 1
NO
---
--
08/18/21
41.5
246
6480
241
---
226
3290
---
---
08/19/21
41.5
---
---
---
169
02/15/22
41.5
---
5110
351
---
---
6030
---
---
02/16/22
41.5
---
---
---
662
--
--
---
--
09/29/22"1
41.5
472
1840
3210
ND
116
5930
NA
NS
03 29 23(31
1 18.0
NO
1 6320
2940
20.1 1
1 292
3550
1 NA
NA
Lead
09/14/94
---
230
---
---
--
190
---
--
12/02/94
___
___
26
___
___
.__
31
NC 2L=15 µg/L
02/08/95
---
23
---
---
--
15
---
--
03/02/95
___
___
14
___
___
.__
NO
11/17/95
---
---
NO
---
---
--
NO
---
--
05/23/96
___
___
10
___
___
.__
NO
11/14/96
---
---
NO
---
---
--
NO
---
--
06/18/97
___
___
21
___
___
.._
70
12/02/97
---
---
20
---
---
__
24
---
__
05/27/98
___
___
23
___
___
___
32
11/16/98
---
---
33
---
---
--
110
---
--
09/10/99
---
---
NO
14
NO
NO
---
---
---
11/16/99
---
---
NO
NO
NO
11
--
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
10/27/01
---
---
28
15
NO
18
---
---
--
06/10/02
---
---
13
NO
NO
NO
---
---
---
06/13/02
---
---
13
NO
NO
NO
---
---
--
11/19/02
---
---
NO
NO
NO
NO
---
---
---
06/27/03
---
---
NO
NO
NO
10
---
---
--
12/30/03
---
---
NO
NO
NO
NO
---
---
---
06/30/04
---
---
NO
NO
NO
NO
--
---
--
12/29/04
---
---
NO
NO
NO
NO
---
---
---
06/29/05
---
NO
NO
NO
NO
---
---
--
12/29/05
---
---
NO
NO
NO
NO
---
---
---
06/28/06
---
---
NO
NO
NO
NO
---
---
--
12/28/06
---
---
2 1
NO
NO
NO
---
---
---
07/12/07
---
---
NO
NO
NO
NO
--
---
--
12/19/07
---
---
ND
NO
NO
NO
---
---
---
07/08/08
---
---
NO
NO
NO
NO
-
---
--
12/16/08
4
---
NO
NO
NO
NO
---
---
---
07/08/09
4
---
NO
NO
NO
NO
-
---
--
12/15/09
4
---
NO
NO
NO
NO
---
---
---
06/23/10
4
---
NO
NO
NO
NO
--
---
--
12/14/10
4
---
NO
NO
NO
NO
---
---
---
06/21/11
5
NO
NO
NO
NO
NO
---
---
--
12/06/11
5
NO
NO
NO
NO
NO
---
---
---
06/13/12
5
NO
NO
NO
NO
NO
--
---
--
12/11/12
5
NO
NO
NO
NO
NO
---
---
---
04/29/13
5
NO
NO
NO
NO
NO
---
---
--
08/06/13
5
NO
NO
NO
NO
NO
---
---
---
02/25/14
5
NO
NO
NO
NO
NO
--
---
---
08/13/14
5
NO
NO
NO
NO
NO
---
---
---
03/12/15
2.5
NO
NO
NO
NO
NO
---
---
--
08/19/15
2.5
NO
2.9 1
NO
NO
NO
---
---
---
02/18/16
2.5
NO
NO
NO
NO
NO
--
---
---
08/11/16
2.5
NO
2.7 1
NO
NO
NO
---
---
---
02/15/17
2.5
NO
NO
NO
NO
NO
---
---
--
O8/24/17
2.5
NO
NO
NO
NO
NO
---
---
---
02/07/38
2.5
NO
2.8 1
NO
NO
NO
--
---
--
O8/15/18
2.5
NO
NO
NO
NO
NO
---
---
---
02/06/19
2.5
NO
NO
NO
NO
NO
---
---
--
O8/08/19
1.6
NO
NO
NO
NO
NO
---
---
---
02/14/20
1.6
NO
2.4 1
2.1 1
NO
NO
---
---
--
O8/25/20
4.5
NO
NO
NO
NO
NO
---
---
---
02/30/21
3.5
4.1 1
---
---
NO
NO
NO
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/2212I
4.5
NO
NO
NO
NO
NO
NO
NA
NS
03 29 2313)
2.99
NO
NO
NO
NO
NO
NO
NA
NA
Manganese
06/23/10
0.3
---
217
44 B
513
127
--
---
--
Resample
08/12/10
3
---
---
---
---
---
---
---
---
NC2L=50 L
121430
0.3
---
208
139
730
194
---
---
--
06/21/11
5
38.2 1
245
36.9 1
833
130
---
---
---
12/06/11
5
198
216
170
808
187
--
---
--
06/13/12
5
41.7 1
226
95.8
760
125
---
---
---
12/11/12
5
33.8 1
230
28.9 1
770
279
--
---
--
04/29/13
5
14.2 1
193
47.3 1
724
139
---
---
---
08/06/13
5
10.3 1
273
38.5 1
749
135
--
---
--
02/25/14
5
29.8 1
222
340
897
154
---
---
---
08/13/14
5
5.8 1
209
108
1230
125
---
---
--
03/12/15
2.5
6 1
210
200
676
104
---
---
---
08/19/15
2.5
4.3 1
288
199
802
103
---
---
--
02/18/16
2.5
5.4 1
201
72.7
981
82.4
---
---
---
08/11/16
2.5
5.9 1
336
122
1550
100
--
---
--
02/15/17
2.5
15.5 1
234
246
1390
91.4
---
---
---
08/24/17
2.5
94.7
344
116
999
98.3
---
---
--
02/07/18
2.5
7.6 1
168
196
1160
158
---
---
---
08/15/18
2.5
6.7 1
284
63.6
937
105
--
---
--
02/06/19
2.5
5.5
226
79
1050
121
---
---
---
08/08/19
0.9
6
272
995
1020
97.6
---
---
--
02/14/20
0.9
85.8
175
606
983
117
---
---
---
08/25/20
---
35.2
356
407
764
117
2100
---
--
Resample
09/29/20
3.4
---
186
---
---
---
---
---
---
02/30/21
4.3
4.4 1
---
---
NO
NO
NO
---
--
O8/18/21
3.4
82.4
262
470
---
82
2310
---
---
08/19/21
3.4
---
---
---
864
--
---
---
--
02/15/22
3.4
---
192
1140
---
---
2390
---
---
02/16/22
3.4
---
---
---
35.9
--
--
---
--
02/17/22
3.4
---
---
---
---
103
---
---
---
09/29/2212I
3.4
20.9
175
3480
15.6
335
2180
NA
NS
03 29 23131
1 0.934
1 NO
1 198
1 2890
1 70.5
1 102
1 274
1 NA
I NA
Appendix D (Page 5 of 23)
bna>,mann<k.0­1 Pros«.acamna Moore,cMwoa11 wn 1=3 n9, 1,11cwMRemavom,3 urn, Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-611
NES-2S
NES-2D
Mercury
11/17/95
--
--
NO
--
--
--
NO
--
--
12/02/97
___
___
NO
___
___
___
NO
NC 2L = 1 µg/L
03/23/98
--
--
NO
--
--
--
NO
---
--
05/27/98
___
___
NO
___
___
___
NO
11/16/98
--
--
NO
---
---
--
NO
---
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
--
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
---
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
10/27/01
---
---
---
---
---
06/10/02
---
---
NO
NO
NO
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
---
---
--
11/19/02
---
---
---
---
---
___
___
___
___
06/27/03
---
---
NO
NO
NO
0.78
--
---
--
12/30/03
---
---
NO
NO
NO
NO
---
---
---
06/30/04
---
---
NO
NO
NO
NO
---
---
--
12/29/04
---
---
NO
NO
NO
NO
---
---
---
06/29/05
---
---
NO
NO
NO
NO
--
---
--
12/29/05
---
---
NO
NO
NO
NO
---
---
---
06/28/06
---
---
NO
NO
NO
NO
---
---
--
12/28/06
---
---
NO
NO
NO
NO
---
---
---
07/12/07
---
---
NO
NO
NO
NO
--
---
--
12/19/07
---
---
NO
NO
NO
NO
---
---
---
07/08/08
---
NO
NO
NO
NO
--
---
--
12/16/08
0.09
---
NO
NO
NO
NO
---
---
---
07/08/09
0.07
---
NO
NO
NO
NO
---
---
--
12/15/09
0.07
---
NO
NO
NO
NO
---
---
---
06/23/10
0.07
---
NO
NO
0.094 1
NO
--
---
--
12/14/10
0.07
NO
NO
NO
NO
---
---
---
06/21/11
0.1
NO
NO
NO
NO
NO
---
---
--
12/06/11
0.1
NO
NO
NO
NO
NO
---
---
---
06/13/12
0.1
NO
NO
NO
NO
NO
--
---
--
12/11/12
0.1
NO
NO
NO
NO
NO
---
---
---
04/29/13
0.1
NO
NO
NO
NO
NO
---
---
--
08/06/13
0.1
NO
NO
NO
NO
NO
---
---
---
02/25/14
0.1
NO
NO
NO
NO
NO
--
---
--
08/13/14
0.1
NO
NO
NO
NO
NO
---
---
---
03/12/15
0.1
NO
NO
NO
NO
NO
---
---
--
08/19/15
0.1
NO
NO
NO
NO
NO
---
---
---
02/18/16
0.1
NO
NO
NO
NO
NO
--
---
--
08/11/16
0.1
NO
0.11 J
NO
NO
NO
---
---
---
02/15/17
0.1
NO
ND
NO
NO
NO
---
---
--
08/24/17
0.1
NO
ND
NO
NO
NO
---
---
---
02/07/18
0.1
NO
0.11 1
NO
NO
NO
--
---
--
08/15/18
0.1
NO
NO
NO
NO
NO
---
---
---
02/06/19
0.1
NO
NO
NO
NO
NO
--
---
--
08/08/19
0.1
NO
NO
NO
NO
NO
---
---
---
02/14/20
0.1
NO
NO
NO
---
NO
--
---
--
08/25/20
0.12
NO
0.13 1
NO
NO
NO
---
---
---
02/30/21
0.26
NO
NO
---
---
--
--
---
--
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/221�I
0.12
NO
NO
NO
NO
NO
NO
NA
NS
03 29 231a1
0.100
NO
NO
NO
NO
NO
NO
NA
NA
Nickel
09/14/94
---
---
NO
---
---
---
NO
-
--
12/02/94
---
---
119
---
---
---
NO
---
---
NC2L=100 pg/L
02/08/95
---
---
NO
---
---
--
NO
---
--
03/02/95
___
___
NO
___
___
___
NO
11/17/95
---
---
NO
---
---
--
NO
---
--
05/23/96
___
___
NO
___
___
___
NO
11/14/96
---
---
NO
---
--
--
NO
---
--
06/18/97
___
___
65
___
___
___
NO
12/02/97
---
---
N0
---
__
__
N0
---
__
05/27/98
___
___
NO
___
___
___
NO
11/16/98
---
---
NO
---
--
---
ISO
---
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
---
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
10/27/01
---
---
NO
59
NO
NO
--
---
--
06/10/02
---
---
NO
NO
NO
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
--
---
--
11/19/02
---
---
NO
NO
NO
NO
---
---
---
06/27/03
---
---
NO
NO
NO
NO
---
---
--
12/30/03
---
---
NO
NO
NO
NO
---
---
---
06/30/04
---
---
NO
NO
NO
NO
--
---
--
12/29/04
---
---
NO
NO
NO
NO
---
---
---
06/29/05
---
---
NO
NO
NO
NO
---
---
--
12/29/05
---
---
NO
NO
NO
NO
---
---
---
06/28/06
---
---
NO
NO
NO
NO
--
---
--
12/28/06
---
---
7 1
7.2 1
2.4 1
NO
---
---
---
07/12/07
---
---
3.2 1
2.5 1
NO
NO
---
---
--
12/19/07
---
---
3.2 1
5
NO
2.3 1
---
---
---
07/08/08
---
---
5.3 1
2.3 1
NO
1.7 1
---
---
--
12/16/08
1.7
---
2.3 B
2.5 B
NO
2.7 B
---
---
---
07/08/09
1.7
---
3.2 1
6 1
NO
1.8 1
---
---
--
12/15/09
1.7
---
3.6 B
4.4 B
2.1 B
2.6 B
---
---
---
06/23/10
1.7
---
2.3 1
NO
NO
NO
-
---
--
12/14/10
1.7
---
1.8 B
2.6 B
NO
NO
---
---
---
06/21/11
5
NO
NO
NO
NO
NO
--
---
--
12/06/11
5
NO
NO
6.4 1
NO
NO
---
---
---
06/13/12
5
NO
NO
NO
NO
NO
--
---
--
12/11/12
5
NO
ND
NO
ND
NO
---
---
---
04/29/13
5
NO
ND
NO
ND
NO
--
---
--
08/06/13
5
NO
ND
NO
ND
NO
---
---
---
02/25/14
5
NO
ND
11.3 1
NO
NO
--
---
--
08/13/14
5
NO
NO
NO
NO
NO
---
---
---
03/12/15
2.5
NO
NO
11.7 1
NO
NO
---
---
--
08/19/15
2.5
NO
3.7 1
8.9 1
NO
NO
---
---
---
02/18/16
2.5
NO
NO
3.2 1
NO
NO
--
---
--
O8/11/16
2.5
NO
6.4 1
6.7 1
NO
NO
---
---
---
02/15/17
2.5
NO
4.9 1
8.8 1
NO
NO
---
---
--
O8/24/17
2.5
3.3 1
5.6 1
4.6 1
NO
NO
---
---
---
02/07/18
2.5
NO
NO
4.8 1
NO
NO
--
---
--
O8/15/18
2.5
NO
5.5 1
3.4 1
NO
NO
---
---
---
02/06/19
2.5
NO
2.9 1
3.1 1
NO
2.8 1
---
---
--
O8/08/19
0.9
0.93 1
4.3 1
9.8
1.1 1
1.3 1
---
---
---
02/14/20
0.9
2.5 1
3.2 1
7.1
1.9 1
1.7 1
---
---
--
O8/25/20
3.5
NO
12.6
11.7
NO
NO
---
---
---
02/10/21
3
NO
NO
---
NO
NO
NO
---
--
O8/18/21
3.5
---
---
8.4
---
---
---
---
---
02/15/22
3.5
---
---
7.3
---
---
3.6 1
--
--
09/29/2212I
3.5
NO
NO
NO
NO
NO
NO
NA
NS
03 29 231a1
1 1.61
1.92 J
1 4.97 J,B
3.25 J
1 3.82 J,B
2.16 J
1 3.98 J,B
NA
NA
Appendix D (Page 6 of 23)
>,mann<k.snereo«�n�omn�revMa.,.��a.,,s�ana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a LF wn „�o:a F�9, x,�rcwMRemavom,n urn, ��awfi�.,n�.> Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-4R
MW-511
MW-6R
NES-2S
NES-21)
Selenium
09/14/94
--
--
NO
--
--
--
NO
--
--
12/02/94
___
___
NO
___
___
___
NO
NC 2L=20 µg/L
02/08/95
--
--
NO
--
--
--
NO
---
--
03/02/95
___
___
NO
___
___
___
NO
11/17/95
--
--
NO
--
--
--
NO
---
--
05/23/96
___
___
NO
___
___
___
NO
11/14/96
--
---
NO
---
---
--
NO
---
--
06/18/97
___
___
NO
___
___
___
NO
12/02/97
__
---
NO
---
---
__
NO
---
__
05/27/98
___
___
NO
___
___
___
NO
11/16/98
---
---
NO
---
---
--
NO
---
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
--
---
NO
NO
NO
NO
---
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
10/27/01
---
---
NO
NO
NO
NO
--
---
--
06/13/02
---
---
NO
ND
NO
NO
---
---
---
11/19/02
---
---
NO
NO
NO
NO
---
---
--
06/27/03
---
---
NO
ND
NO
NO
---
---
---
12/30/03
---
---
NO
NO
NO
NO
---
---
--
06/30/04
---
---
NO
ND
NO
NO
---
---
---
12/29/04
---
---
NO
NO
NO
NO
---
---
--
06/29/05
---
---
NO
ND
NO
NO
---
---
---
12/29/05
---
---
NO
NO
NO
NO
-
---
--
06/28/06
---
---
NO
ND
NO
NO
---
---
---
12/28/06
---
---
NO
NO
NO
NO
--
---
--
07/12/07
---
---
NO
NO
NO
NO
---
---
---
12/19/07
---
---
NO
NO
NO
NO
---
---
--
07/08/08
---
---
NO
NO
NO
NO
---
---
---
12/16/08
3.8
---
NO
NO
NO
NO
--
---
--
07/08/09
3.8
---
NO
NO
NO
NO
---
---
---
12/15/09
3.8
---
NO
NO
NO
NO
---
---
--
06/23/10
3.8
---
NO
NO
NO
NO
---
---
---
12/14/10
3.8
---
NO
NO
NO
NO
--
---
--
06/21/11
10
NO
NO
NO
NO
NO
---
---
---
12/06/11
10
NO
NO
NO
NO
NO
---
-
--
06/13/12
10
NO
NO
NO
NO
NO
---
---
---
12/11/12
10
NO
NO
NO
NO
NO
--
---
---
04/29/13
10
NO
NO
NO
NO
NO
---
---
---
08/06/13
10
NO
NO
NO
NO
NO
---
---
--
02/25/14
10
NO
NO
NO
NO
NO
---
---
---
08/13/14
30
NO
NO
NO
ND
NO
--
---
---
03/12/15
5
NO
NO
NO
ND
NO
---
---
---
08/19/15
5
NO
NO
NO
NO
NO
---
---
--
02/18/16
5
NO
ND
NO
ND
NO
---
---
---
08/11/16
5
NO
NO
NO
NO
NO
--
---
--
02/15/17
5
NO
ND
NO
ND
NO
---
---
---
08/24/17
5
NO
NO
NO
NO
NO
--
---
--
02/07/18
5
NO
NO
NO
NO
NO
---
---
---
08/15/18
5
NO
NO
NO
NO
NO
--
---
--
02/06/19
5
NO
NO
NO
NO
NO
---
---
---
08/08/19
4.7
NO
NO
NO
NO
NO
--
---
--
02/14/20
4.7
NO
NO
NO
NO
NO
---
---
---
08/25/20
4.7
NO
NO
NO
NO
5.9 1
---
---
--
02/10/21
0.7
NO
NO
---
NO
---
NO
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22121
4.7
NO
NO
NO
NO
NO
NO
NA
INS
03 29 23131
7.35
NO
NO
NO
NO
NO
NO
NA
NA
Silver
09/14/94
---
---
NO
---
---
---
NO
---
---
12/02/94
---
---
NO
---
---
--
NO
---
--
NC2L=20 µg/L
02/08/95
---
---
NO
---
---
---
NO
---
---
03/02/95
---
---
NO
---
---
--
NO
---
--
11/17/95
___
___
NO
___
___
___
NO
05/23/96
---
---
NO
---
---
--
NO
---
--
11/14/96
___
___
NO
___
___
___
NO
06/18/97
---
---
NO
---
---
--
NO
---
--
12/02/97
___
___
NO
___
___
___
4
05/27/98
---
---
NO
---
---
--
NO
---
__
11/16/98
___
___
NO
___
___
___
NO
09/10/99
---
---
NO
NO
NO
NO
---
---
--
11/16/99
---
---
NO
NO
NO
NO
---
---
---
05/10/00
---
---
NO
NO
NO
NO
--
---
--
10/26/00
---
---
NO
NO
NO
NO
---
---
---
04/18/01
---
---
NO
NO
NO
NO
--
---
--
10/27/01
---
---
NO
NO
NO
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
---
---
--
11/19/02
---
---
NO
NO
NO
NO
---
---
---
06/27/03
---
---
NO
NO
NO
NO
---
---
--
12/30/03
---
---
NO
NO
NO
NO
---
---
---
06/30/04
---
---
NO
NO
NO
NO
--
---
--
12/29/04
---
---
NO
NO
NO
NO
---
---
---
06/29/05
---
---
NO
NO
NO
NO
---
---
--
12/29/05
---
---
NO
NO
NO
NO
---
---
---
06/28/06
---
---
NO
NO
NO
NO
--
---
--
12/28/06
---
---
NO
NO
NO
NO
---
---
---
07/12/07
---
---
NO
NO
NO
NO
--
---
--
12/19/07
---
---
NO
NO
0.26 1
NO
---
---
---
07/08/08
---
---
0.27 1
0.41 1
0.83 1
0.39 1
---
---
--
12/16/08
0.1
---
NO
0.25 1
0.53 1
0.4 1
---
---
---
07/08/09
0.1
---
NO
NO
0.17 1
NO
---
---
--
12/15/09
0.1
---
NO
0.32 1
0.64 1
0.53 1
---
---
---
06/23/30
0.1
---
NO
NO
0.13 1
0.13 1
---
---
--
12/14/10
0.1
---
NO
0.24 B
0.58 B
0.34 B
---
---
---
06/21/11
5
NO
NO
NO
NO
NO
---
---
--
12/06/11
5
NO
ND
NO
NO
NO
---
---
---
06/13/12
5
NO
NO
NO
NO
NO
--
---
--
12/11/12
5
NO
ND
NO
NO
NO
---
---
---
04/29/13
5
NO
NO
NO
NO
NO
--
---
--
O8/06/13
5
NO
NO
NO
NO
NO
---
---
---
02/25/14
5
NO
NO
NO
NO
NO
---
---
---
08/13/14
5
NO
NO
NO
NO
NO
---
---
---
03/12/15
2.5
NO
NO
NO
NO
NO
---
---
--
O8/19/15
2.5
NO
ND
NO
NO
NO
---
---
---
02/18/16
2.5
NO
NO
NO
NO
NO
--
---
--
O8/11/16
2.5
NO
ND
NO
ND
NO
---
---
---
02/15/17
2.5
NO
NO
NO
NO
NO
---
---
--
O8/24/17
2.5
NO
NO
NO
NO
NO
---
---
---
02/07/18
2.5
NO
NO
NO
NO
NO
--
---
--
08/15/18
2.5
NO
NO
NO
NO
NO
---
---
---
02/06/19
2.5
NO
NO
NO
NO
NO
--
---
--
08/08/19
2.5
NO
NO
NO
NO
NO
---
---
---
02/14/20
2.5
NO
NO
NO
NO
NO
---
---
--
08/25/20
2.5
NO
NO
NO
NO
NO
---
---
---
02/10/21
0.4
NO
NO
---
NO
---
NO
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/2212)
2.5
NO
NO
NO
NO
NO
NO
NA
NS
03 29 23131
1.54
NO
NO
NO
NO
NO
NO
NA
NA
Appendix D (Page 7 of 23)
>,mann<k.snereo«�n�omn�revMa.,.��a.,,s�ana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a uF 0„ 1Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-4R
MW-511
MW-6R
NES-2S
NES-2D
Sulfide
11/17/95
--
---
NO
--
--
--
NO
--
--
12/02/97
___
___
NO
___
___
___
NO
NC 2L=NE
03/23/98
---
1000
--
--
--
1400
---
--
05/27/98
---
---
1000
---
---
---
NO
---
---
11/16/98
---
13000
---
NO
---
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
---
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
17000
5000
47000
33000
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/O1
---
---
NO
NO
NO
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
--
---
--
06/27/03
---
---
---
---
---
___
___
___
___
12/30/03
--
--
---
---
06/30/04
---
---
NO
7
NO
NO
---
---
---
12/29/04
---
---
---
---
---
06/29/05
---
---
NO
NO
NO
NO
---
---
---
12/29/05
---
--
NO
NO
1700 B
NO
--
---
--
06/28/06
---
---
NO
NO
NO
NO
---
---
---
12/28/06
---
--
NO
500 1
NO
NO
---
---
--
07/12/07
---
---
NO
NO
NO
NO
---
---
---
12/19/07
---
--
NO
NO
ND
NO
--
---
--
07/08/08
---
---
NO
NO
ND
NO
---
---
---
12/16/08
100
---
NO
150 1
ND
141 1
---
---
--
07/08/09
100
---
NO
NO
NO
NO
---
---
---
12/15/09
100
---
NO
NO
NO
NO
---
---
--
06/23/10
100
---
NO
NO
NO
NO
---
---
---
12/14/10
100
---
NO
NO
NO
NO
--
---
--
06/21/11
100
NO
NO
NO
NO
NO
---
---
---
12/06/11
100
NO
NO
NO
NO
NO
--
---
--
06/13/12
100
NO
NO
NO
ND
NO
---
---
---
12/11/12
100
NO
NO
NO
ND
117 1
---
---
--
04/29/13
100
NO
NO
NO
ND
NO
---
---
---
08/06/13
100
NO
NO
NO
NO
NO
--
---
--
02/25/14
100
NO
NO
141 1
189 1
NO
---
---
---
08/13/14
50
NO
---
---
---
NO
--
---
--
03/12/15
100
NO
---
---
---
NO
---
---
---
08/19/15
100
NO
---
---
---
NO
---
---
--
02/18/16
100
NO
---
---
---
NO
---
---
---
08/11/16
100
NO
--
---
---
NO
--
---
--
02/15/17
100
NO
---
---
---
NO
---
---
---
08/24/17
100
NO
--
---
---
NO
---
---
--
02/07/18
100
NO
---
---
---
NO
---
---
---
02/06/19
50
NO
-
---
---
NO
---
---
--
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/25/20
50
NO
---
---
---
NO
---
---
---
02/10/21
50
NO
---
---
---
NO
---
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22")
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23 M
22.0
NO
NA
NA
NA
NO
NA
NA
NA
Thallium
09/14/94
---
---
NO
---
---
---
NO
---
---
12/02/94
___
___
NO
___
___
___
NO
NC 2L=2 pg/L
02/08/95
---
---
NO
---
---
--
NO
---
--
03/02/95
___
___
NO
___
___
___
NO
11/17/95
---
---
NO
---
---
--
NO
---
--
05/23/96
___
___
NO
___
___
___
NO
11/14/96
---
---
NO
---
---
--
NO
---
--
06/18/97
___
___
NO
___
___
___
NO
12/02/97
---
---
NO
---
__
---
NO
---
__
05/27/98
___
___
NO
___
___
___
NO
11/16/98
---
---
NO
---
--
---
NO
---
--
09/10/99
---
---
NO
NO
ND
NO
---
---
---
11/16/99
---
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
ND
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
ND
NO
---
---
---
10/27/01
---
---
NO
NO
ND
NO
---
---
--
06/13/02
---
---
NO
NO
ND
NO
---
---
---
11/19/02
---
---
NO
NO
ND
NO
--
---
--
06/27/03
---
---
NO
NO
ND
NO
---
---
---
12/30/03
---
---
NO
NO
NO
NO
---
---
--
06/30/04
---
---
NO
NO
ND
NO
---
---
---
12/29/04
---
---
NO
NO
ND
NO
--
---
--
06/29/05
---
---
NO
NO
ND
NO
---
---
---
12/29/05
---
---
NO
NO
ND
NO
---
---
--
06/28/06
---
---
NO
NO
ND
NO
---
---
---
12/28/06
---
---
NO
NO
ND
NO
--
---
--
07/12/07
---
---
NO
NO
ND
NO
---
---
---
12/19/07
---
---
NO
NO
ND
NO
---
---
--
07/08/08
---
---
4.5 1
NO
ND
NO
---
---
---
12/16/08
3
---
NO
NO
ND
NO
--
---
--
07/08/09
3
---
NO
NO
ND
NO
---
---
---
12/15/09
3
---
NO
NO
ND
3.8 1
---
---
--
06/23/10
3
---
NO
NO
ND
NO
---
---
---
Resample
08/12/10
30
---
---
---
--
--
---
---
--
12/14/10
3
---
NO
NO
8.1
NO
---
---
---
06/21/11
5.4
NO
NO
NO
NO
NO
--
---
--
12/06/11
5.4
NO
NO
NO
NO
NO
---
---
---
06/13/12
5.4
NO
NO
NO
NO
NO
--
---
--
12/11/12
5.4
NO
NO
NO
NO
NO
---
---
---
04/29/13
5.4
NO
NO
NO
NO
NO
--
---
--
08/06/13
5.4
NO
NO
NO
NO
NO
---
---
---
02/25/14
5.4
NO
NO
NO
NO
NO
--
---
--
08/13/14
5.4
NO
NO
NO
NO
NO
---
---
---
03/12/15
5
NO
NO
NO
NO
NO
---
---
--
08/19/15
5
NO
NO
NO
NO
NO
---
---
---
02/18/16
5
NO
NO
NO
NO
NO
--
---
--
08/11/16
5
NO
NO
NO
NO
NO
---
---
---
02/15/17
0.02
NO
NO
NO
NO
NO
---
---
--
08/24/17
0.02
NO
NO
NO
NO
NO
---
---
---
02/07/18
0.028
NO
NO
NO
NO
NO
--
---
--
O8/15/18
0.02
NO
NO
NO
NO
NO
---
---
---
02/06/19
0.06
NO
NO
NO
NO
NO
---
---
--
O8/08/19
0.11
NO
NO
NO
NO
NO
---
---
---
02/14/20
0.06
NO
NO
NO
NO
NO
--
---
--
O8/25/20
0.05
NO
0.12
NO
NO
NO
---
---
---
02/30/21
0.24
NO
NO
---
---
---
---
---
--
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22(2)
0.05
NO
NO
NO
NO
NO
NO
NA
NS
03 29 23 (3)
0.121
NO
NO
NO
NO
NO
NO
NA
NA
Tin
07 08 08
---
---
1.9 1
3 1
3 1
3.6 1
--
---
--
12/16/08
1.8
---
---
---
---
---
---
NC2L=2,000 µg/L
07/08/09
1.8
---
NO
NO
1.8 1
NO
---
---
-
12/15/09
___
___
___
___
___
___
___
06/23/10
1.8
---
NO
NO
1.9 1
2.5 1
---
---
--
12/14/10
---
---
---
---
---
___
___
___
___
06/21/11
5
NO
NO
NO
NO
NO
--
---
--
12/06/11
5
---
---
---
---
---
---
06/13/12
5
NO
NO
NO
NO
NO
---
---
12/11/12
---
---
---
---
---
___
___
___
___
04/29/13
5
NO
NO
NO
NO
NO
---
---
--
08/06/13
---
---
---
---
---
___
___
___
___
02/25/14
5
NO
NO
NO
NO
NO
--
---
--
08/13/14
---
---
---
---
---
___
___
___
___
03/12/15
2.5
NO
---
---
--
NO
--
---
--
02/18/16
2.5
NO
---
---
---
NO
---
---
---
02/15/17
2.5
NO
---
---
--
NO
---
---
--
08/24/17
2.5
NO
---
---
---
NO
---
---
---
02/07/18
2.5
NO
NO
---
NO
NO
---
---
--
02/06/19
2.5
NO
NO
NO
NO
NO
---
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
0.7
NO
---
NO
---
---
---
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 i:1
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23 pl
4.87
NO
NA
NA
NA
NO
NA
NA
NA
Appendix D (Page 8 of 23)
>,mann<k.snereo«�n�omn�revMa.,.��a.,,s�ana c«�m.nwaa..Mes Pros«.,,camna Moo�.,cMww-c -I. co. o,ra,a uF W„ 1Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-4R
MW-SR
MW-611
NES-2S
NES-21)
Total Cyanide
07/08/08
NO
NO
6.2 1
NO
12/16/08
---
---
---
---
---
---
---
---
---
NC 2L NE
07/08/09
5
NO
NO
NO
NO
12/15/09
---
---
---
---
---
---
---
---
---
06/23/10
5
NO
NO
NO
NO
12/14/10
---
---
---
---
---
---
---
---
---
06/21/11
5
NO
NO
NO
NO
NO
12/06/11
---
---
---
---
---
---
---
---
---
06/13/12
5
5.8 1
6.2 j
5.2 1
---
---
---
---
12/11/12
---
---
---
---
---
---
---
---
---
04/29/13
5
NO
NO
NO
NO
NO
08/06/13
---
---
---
---
---
---
---
---
---
02/25/14
5
NO
NO
NO
NO
NO
08/13/14
---
---
---
---
---
---
---
---
---
02/06/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 121
NA
NA
NA
NA
NA
NA
NA
NA
INS
03/29/23 ("
1 30.0
NO
NA
NA
NA
NO
NA
NA
NA
Total Dissolved Solids
06/23/10
250000
96200
184000
364000
237000
12/14/10
25000
100000
218000
372000
260000
NC 2L 500,000 WJL
06/21/11
5000
170000
89000
194000
374000
238000
12/06/11
174000
92000
168000
378000
242000
06/13/12
25000
189000
98000
184000
390000
253000
12/11/12
25000
199000
141000
199000
427000
274000
04/29/13
25000
170000
114000
183000
416000
276000
08/06/13
25000
179000
142000
175000
421000
291000
02/25/14
25000
173000
109000
206000
405000
281000
08/13/14
25000
172000
184000
187000
446000
319000
03/12/15
229000
113000
184000
430000
256000
08/19/15
217000
149000
172000
431000
303000
02/18/16
25000
162000
84000
140000
412000
237000
08/11/16
25000
213000
122000
171000
437000
301000
02/15/17
25000
233000
62000
154000
438000
277000
08/24/17
25000
226000
114000
160000
418000
270000
02/07/18
235000
124000
170000
444000
308000
08/15/18
25000
249000
238000
164000
458000
303000
02/06/19
25000
246000
124000
172000
468000
334000
08/08/19
25000
256000
228000
188000
469000
323000
02/14/20
25000
249000
141000
165000
468000
317000
08/25/20
262000
232000
196000
465000
357000
660000
02/10/21
271000
---
---
---
---
---
---
---
08/18/21
259000
96000
168000
294000
562000
02/15/22
50000
117000
175000
732000 1g
02/16/22
50000
526000
---
---
---
---
02/17/22
25000
268000
328000
09/29/22
25000
246000
148000
399000
517000
326000
668000
NA
NS
03 29 231ai
25000
252000
1 118000
192000
451000
1 307000
647000
1 NA
NA
Tritium (Hydrogen-3)
02/06/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
0.49
---
---
---
---
0.95 1
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 (2)
NA
NA
NA
NA
NA
NA
NA
NA
INS
NC 2L= NE
03/29/23 ")
I NA
NA
NA
NA
NA
I NA
NA
NA
NA
Vanadium
09/14/94
390
340
12/02/94
233
NO
NC 2L 7 ug/L
02/08/95
132
NO
03/02/95
173
NO
11/17/95
84
NO
05/23/96
103
NO
11/14/96
140
22
06/18/97
310
82
12/02/97
52
27
05/27/98
71
41
11/16/98
340
97
09/10/99
NO
NO
NO
NO
11/16/99
NO
NO
NO
NO
05/10/00
NO
NO
NO
NO
10/26/00
NO
NO
NO
NO
04/18/01
NO
NO
NO
NO
10/27/01
67
53
NO
63
06/10/02
NO
NO
NO
NO
06/13/02
NO
NO
NO
NO
11/19/02
NO
NO
NO
NO
06/27/03
NO
NO
NO
94
12/30/03
NO
NO
NO
NO
06/30/04
NO
NO
NO
NO
12/29/04
NO
NO
NO
NO
06/29/05
NO
NO
NO
NO
12/29/05
NO
NO
NO
NO
06/28/06
NO
71.1
NO
NO
12/28/06
28.4
NO
NO
1.8 1
07/12/07
3.4 1
2.2 1
NO
NO
12/19/07
7.6
3.2 1
1.1 a
0.82 B
Resample
02/14/08
7.2
---
---
---
---
---
---
Filtered
07/08/08
21.9 1
2.2 1
0.94 B
0.78 B
12/16/08
0.2
4.9 1
3.4 1
0.84 B
6.1 1
07/08/09
0.2
10.6 1
8.3 1
1.7 B
1.9 B
12/15/09
0.2
12.1 1
3.8 1
1.3 B
2.3 B
06/23/10
0.2
10.7 1
2 j
0.51 1
1.2 j
Resample
08/12/10
0.2
---
---
---
---
---
---
---
---
12/14/10
0.2
7.3 1
8 1
1.2 B
4 j
06/21/11
5
5.9 1
14.6 1
NO
NO
NO
12/06/11
5
19.8 1
5.3 1
10 1
NO
NO
06/13/12
5
5.2 1
13 1
6.5 1
NO
NO
12/11/12
5
NO
7.4 1
NO
NO
NO
04/29/13
5
NO
8.4 1
NO
NO
NO
08/06/13
5
NO
27.6
NO
NO
NO
02/25/14
5
NO
18.6 j
19 1
NO
7 1
08/13/14
5
NO
15 1
7.2 1
NO
NO
03/12/15
2.5
NO
9.5 j
14.8 1
NO
3.3 1
08/19/15
2.5
NO
19.2 1
8.3 1
NO
NO
02/18/16
2.5
NO
NO
NO
NO
NO
08/11/16
2.5
NO
25.2
NO
NO
NO
02/15/17
2.5
NO
13.9 1
NO
NO
NO
08/24/17
2.5
10.3 1
23.7 1
NO
NO
NO
02/07/18
2.5
NO
18.1 j
2.6 1
NO
NO
08/15/18
2.5
NO
34.5
2.6 1
NO
NO
Resample
11/02/18
2.5
13 1
---
---
---
---
---
---
02/06/19
2.5
NO
10.4
3.5 1
NO
9.5
Resample
03/14/19
2.5
10
---
---
---
---
---
---
08/08/19
1.3
2.2 1
23.4
4.8 1
NO
NO
02/14/20
1.3
9.2
13.1
NO
NO
9.3
08/25/20
3.9
4.4 1
53
13.5
NO
12.2
Resarnple
09/29/20
3.9
17.5
NO
NO
02/10/21
4.3
NO
NO
NO
NO
08/18/21
3.9
11.3
---
---
---
---
---
---
02/15/22
3.9
12.5
---
---
---
---
---
---
09/29/22 12)
3.9
NO
4.8 1
NO
NO
NO
NO
NA
NS
1 03/29/23 (')
1 4.99
1 NO
1 7.11 J
I NO
I NO
I NO
I NO
I NA
I NA
Appendix D (Page 9 of 23)
1-0 1-1 Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-611
NES-2S
NES-2D
Zinc
09/14/94
--
--
400
--
--
--
640
--
--
12/02/94
---
---
380
---
---
---
98
---
---
NC 2L=1,000 pg/L
02/08/95
--
--
236
--
--
--
108
---
--
03/02/95
---
---
102
---
---
---
NO
---
---
11/17/95
--
--
154
--
--
--
NO
---
--
05/23/96
---
---
116
---
---
---
NO
---
---
11/14/96
---
140
---
---
--
48
---
--
06/18/97
---
---
250
---
---
---
190
---
---
12/02/97
---
---
110
---
---
---
130
---
--
05/27/98
---
---
90
---
---
---
110
---
---
11/16/98
---
---
3600
---
---
---
3900
---
--
09/10/99
---
---
NO
96
NO
NO
---
---
---
11/16/99
---
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
64
NO
NO
---
---
---
10/27/01
---
---
55
136
NO
32
---
---
--
06/10/02
---
---
NO
72
NO
NO
---
---
---
06/13/02
---
---
NO
72
NO
NO
---
---
--
11/19/02
---
---
NO
NO
NO
NO
---
---
---
06/27/03
---
NO
NO
NO
52
---
---
--
12/30/03
---
---
NO
NO
NO
NO
---
---
---
06/30/04
---
---
NO
NO
NO
NO
---
---
--
12/29/04
---
---
ND
NO
ND
NO
---
---
---
06/29/05
---
---
NO
NO
NO
NO
--
---
--
12/29/05
---
---
ND
NO
ND
NO
---
---
---
06/28/06
---
---
NO
126
NO
NO
--
---
--
12/28/06
---
---
14
7.8 1
NO
NO
---
---
---
07/12/07
---
---
3.6 1
6.5 1
NO
NO
---
---
--
12/19/07
---
---
0.4 B
NO
4.5 B
NO
---
---
---
07/08/08
---
---
12.6
NO
NO
NO
--
---
--
12/16/08
0.4
---
0.45 J
3.8 1
NO
12.3
---
---
---
07/08/09
0.4
---
0.67 1
7 1
NO
NO
--
---
--
12/15/09
0.4
---
5.5 B
6.9 B
NO
1.9 B
---
---
---
06/23/10
0.4
---
2.2 1
1 1
NO
NO
--
---
--
12/14/10
0.4
---
16.3 B
12.6 B
NO
NO
---
---
---
06/21/11
10
NO
NO
NO
NO
NO
--
---
--
12/06/11
10
21.8 B
NO
21 B
NO
NO
---
---
---
06/13/12
10
NO
NO
14
NO
NO
--
---
--
12/11/12
10
NO
NO
NO
NO
NO
---
---
---
04/29/13
10
NO
NO
NO
NO
NO
---
---
--
08/06/13
10
NO
NO
NO
NO
NO
---
---
---
02/25/14
10
NO
NO
31.9
NO
NO
--
---
--
08/13/14
10
NO
NO
24.1
NO
NO
---
---
---
03/12/15
5
9.2 8
11.5 B
24.3 8
6.8 B
7.5 a
---
---
--
08/19/15
5
NO
7.2 B
16.3 B
NO
NO
---
---
---
02/18/16
5
14.8
NO
ND
6.6 1
NO
--
---
--
08/11/16
5
NO
18.2
8.6 J
NO
ND
---
---
---
02/15/17
5
NO
14.7
8 1
NO
NO
--
---
--
08/24/17
5
9.2 J
8.1 1
10.7
NO
ND
---
---
---
02/07/18
5
NO
NO
NO
NO
NO
--
---
--
08/15/18
5
ND
15.3
6.6 J
NO
NO
---
---
---
02/06/19
5
NO
NO
NO
NO
NO
--
---
--
08/08/19
3.9
ND
7.2 1
6 J
NO
NO
---
---
---
02/14/20
3.9
9.6 1
5.8 1
NO
NO
4.4 J
---
---
--
08/25/20
9.5
NO
32
20.6
NO
NO
---
---
---
02/10/21
4.5
NO
NO
---
NO
NO
---
---
--
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22M
9.5
NO
NO
NO
NO
NO
NO
NA
NS
03 29 23 (')
1 6.52
1 NO
8.24 1
1 8.44 J
1 12.7 J
I NO
NO
NA
NA
Appendix D (Page 10 of 23)
>,mann<k.snereo«�n�omn�revMa.,.��a.,,s�ana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a uF 0„ 1Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-4R
MW-SR
MW-6R
NES-25
NB-2D
Organics
1,1-Dichloroethane
11/11/16/99
---
---
ND
ND
ND
6
---
---
---
09/14/94
--
--
ND
--
--
--
ND
---
--
NC2L=6µg/L
12/02/94
---
---
ND
---
---
---
ND
---
---
02/08/95
---
--
ND
--
--
--
ND
---
--
03/02/95
___
___
ND
___
___
___
ND
11/17/95
---
---
ND
--
--
--
ND
---
--
05/23/96
___
___
ND
___
___
___
7
11/14/96
---
---
ND
---
---
--
ND
---
--
06/18/97
___
___
ND
___
___
___
9.7
12/02/97
---
---
ND
---
---
__
ND
---
__
05/27/98
___
___
ND
___
___
___
12
11/16/98
---
---
ND
---
---
--
5.2
---
--
09/10/99
---
---
ND
ND
ND
ND
---
---
---
12/16/99
---
---
---
---
---
5
---
--_
__
05/10/00
---
---
ND
ND
ND
6
---
---
---
10/26/00
---
---
ND
ND
ND
7
--
---
--
04/18/01
---
---
ND
ND
ND
6
---
---
---
10/27/01
---
---
ND
ND
ND
7
--
---
--
06/10/02
---
---
ND
ND
ND
6
---
---
---
06/13/02
---
---
ND
ND
ND
6
---
---
--
11/19/02
---
---
ND
ND
ND
ND
---
---
---
06/27/03
---
--
ND
ND
ND
7.2
---
---
--
12/30/03
---
---
ND
ND
ND
6.3
---
---
---
06/30/04
---
--
ND
ND
ND
6.5
--
---
--
12/29/04
---
---
ND
ND
ND
6.9
---
---
---
06/29/05
---
--
ND
ND
ND
7
--
---
--
12/29/05
---
---
ND
ND
ND
6
---
---
---
06/28/06
---
--
ND
ND
ND
6.6
---
---
--
12/28/06
---
---
ND
ND
ND
5.3
---
---
---
07/12/07
---
---
ND
0.33 1
ND
5.4
--
---
--
Resample
08/21/07
---
---
---
0.4 1
---
---
---
---
---
12/19/07
---
---
ND
ND
ND
6.2
---
---
--
07/08/08
---
---
ND
ND
ND
5.1
---
---
---
12/16/08
0.32
---
ND
ND
ND
3.4 1
--
---
--
07/08/09
0.32
---
ND
ND
ND
9.3
---
---
---
12/15/09
0.32
---
ND
ND
ND
6.4
---
---
--
06/23/10
0.32
---
ND
ND
ND
6.5
---
---
---
12/14/30
0.32
---
ND
ND
ND
3.9 1
---
---
--
06/21/11
0.32
ND
ND
ND
ND
6.7
---
---
---
12/06/31
0.32
ND
ND
ND
ND
3 1
---
---
--
06/13/12
0.32
ND
ND
ND
ND
3.7 1
---
---
---
12/12/12
0.32
ND
ND
ND
ND
2.5 1
---
---
--
04/29/13
0.32
ND
ND
ND
ND
5.8
---
---
---
08/06/13
0.32
ND
ND
ND
ND
5
---
---
--
02/25/14
0.32
ND
ND
ND
ND
4.5 1
---
---
---
08/13/14
0.32
ND
ND
ND
ND
3.4 1
---
---
--
03/12/15
0.32
ND
ND
ND
ND
4.2 1
---
---
---
08/19/15
0.32
ND
ND
ND
ND
3.7 1
---
---
--
02/18/16
0.32
ND
ND
ND
ND
3.4 1
---
---
---
08/11/16
0.32
ND
ND
ND
ND
3.4 1
---
---
--
02/15/17
0.32
ND
ND
ND
ND
ND
---
---
---
08/24/17
0.32
ND
ND
ND
ND
2.2 1
---
---
--
02/07/18
0.32
ND
ND
ND
ND
1.7 1
---
---
---
08/16/18
0.32
ND
ND
ND
ND
2.4 1
---
---
--
02/06/19
0.27
ND
ND
ND
ND
3
---
---
---
08/07/19
0.27
ND
ND
ND
ND
2.2
---
---
--
02/14/20
0.27
ND
ND
ND
ND
2.3
---
---
---
08/25/20
0.27
ND
ND
ND
ND
2
1.2
---
--
02/10/21
0.62
ND
ND
---
ND
ND
ND
---
---
08/18/21
0.37
---
---
---
---
1.6
1.3
---
--
02/15/22
0.37
---
---
---
---
---
1.4
---
---
02/17/22
0.37
---
---
---
---
1.4
---
---
--
09/29/22121
0.37
<1.0
<1.0
<1.0
<1.0
1.1
1.4
NA
NS
03 29 231a1
0.37
ND
ND
ND
ND
1.4
0.92 J
NA
NA
1,2-Dichlorobemene
07/12/07
---
---
ND
ND
ND
0.6 1
---
---
--
12/19/07
---
---
ND
0.32 1
ND
0.99 1
---
---
---
NC2L=20 µg/L
07/08/08
---
---
ND
ND
ND
1.3 1
---
---
--
12/16/08
0.3
---
ND
ND
ND
0.73 1
---
---
---
07/08/09
0.3
---
ND
ND
ND
1.1 1
---
---
--
12/15/09
0.3
---
ND
ND
ND
0.99 1
---
---
---
06/23/10
0.3
---
ND
ND
ND
1 1
---
---
--
12/14/10
0.3
---
ND
ND
ND
0.78 1
---
---
---
06/21/11
0.3
ND
ND
ND
ND
1.1 1
---
---
--
12/06/11
0.3
ND
ND
ND
ND
0.74 1
---
---
---
06/13/12
0.3
ND
ND
ND
ND
1.1 1
---
---
--
12/12/12
0.3
ND
ND
ND
ND
1.1 1
---
---
---
04/29/13
0.3
ND
ND
ND
ND
1.2 1
---
---
--
08/06/13
0.3
ND
ND
ND
ND
1.2 1
---
---
---
02/25/14
0.3
ND
ND
ND
ND
1.1 1
---
---
--
08/13/14
0.3
ND
ND
ND
ND
1.1 1
---
---
---
03/12/15
0.3
ND
ND
ND
ND
0.89 1
---
---
--
08/19/15
0.3
ND
ND
ND
ND
1.2 1
---
---
---
02/18/16
0.3
ND
ND
ND
ND
1 1
---
---
--
08/11/16
0.3
ND
ND
ND
ND
1.2 1
---
---
---
02/15/17
0.3
ND
ND
ND
ND
1.1 1
---
---
--
08/24/17
0.3
ND
ND
ND
ND
1 1
---
---
---
02/07/18
0.3
ND
ND
ND
ND
1.1 1
---
---
--
08/16/18
0.3
ND
ND
ND
ND
1.2 1
---
---
---
02/06/19
0.29
ND
ND
ND
ND
1.4
---
---
--
08/07/19
0.29
ND
ND
ND
ND
0.82 1
---
---
---
02/14/20
0.29
ND
ND
ND
ND
1.1
---
---
--
08/25/20
0.29
ND
ND
ND
ND
1.1
---
---
---
02/10/21
0.49
ND
ND
ND
ND
ND
-
---
--
08/18/21
0.34
---
---
---
---
0.87 1
---
---
---
02/17/22
0.34
---
---
---
--
0.99 1
--
---
--
09/29/221�I
0.34
ND
ND
ND
ND
1.4
ND
NA
NS
03 29 23131
0.34
ND
ND
ND
ND
1.3
ND
NA
NA
1,2-Dichloroethane
08/06/13
0.12
ND
ND
0.62 1
ND
ND
---
---
--
02/25/14
0.12
ND
ND
ND
ND
ND
---
---
---
NC2L=0.4 µg/L
08/13/14
0.12
ND
ND
ND
ND
ND
--
---
--
03/12/15
0.12
ND
ND
ND
ND
ND
---
---
---
08/19/15
0.24
ND
ND
ND
ND
ND
--
---
--
02/18/16
0.24
ND
ND
ND
ND
ND
---
---
---
08/11/16
0.24
ND
ND
ND
ND
ND
--
---
--
02/15/17
0.24
ND
ND
ND
ND
ND
---
---
---
08/24/17
0.24
0.24 1
ND
ND
ND
0.25 1
---
---
--
02/07/18
0.24
ND
ND
ND
ND
ND
---
---
---
08/16/18
0.24
ND
ND
ND
ND
ND
--
---
--
02/06/19
0.34
ND
ND
ND
ND
ND
---
---
---
08/07/19
0.34
ND
ND
ND
ND
ND
--
---
--
02/14/20
0.34
ND
ND
ND
ND
ND
---
---
---
08/25/20
0.34
ND
ND
ND
ND
ND
---
---
---
02/10/21
2.3
ND
ND
---
ND
ND
ND
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 (2)
0.32
ND
ND
ND
ND
ND
ND
NA
NS
03 29 23 ")
0.32
ND
ND
ND
ND
ND
ND
NA
NA
Appendix D (Page 11 of 23)
�nr>,mannEck.snereo«�n�omn�revMa.,.��a.,,s�ana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a ur wn Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDL
MVI-7
MW-2
MW-3RR'
MW-4R
MW-SR
MVI-611
NES-2S
NES-2D
1,3-Dichlorobenzene
07/08/08
NO
NO
NO
0.29 1
12/16/08
---
---
---
---
---
---
---
---
---
NC 2L 200 pg/L
07/08/09
0.24
NO
NO
NO
0.38 1
12/15/09
---
---
---
---
---
---
---
---
---
06/23/10
0.24
NO
NO
0.35 j
12/14/10
---
---
---
---
---
---
---
---
---
06/21/11
0.24
NO
NO
ND
0.32 1
12/06/11
---
---
---
---
---
---
---
---
---
06/13/12
0.24
NO
NO
NO
NO
0.29 1
12/12/12
---
---
---
---
---
---
---
---
---
04/29/13
0.24
NO
NO
NO
NO
0.36 1
08/06/13
---
---
---
---
---
---
---
---
---
02/25/14
0.24
NO
NO
NO
NO
0.29 1
08/13/14
---
---
---
---
---
---
---
---
---
03/12/15
0.24
NO
NO
02/18/16
0.24
NO
---
---
---
0.31 1
08/11/16
0.24
NO
NO
02/15/17
0.24
NO
0.38 1
08/24/17
0.24
NO
NO
02/07/18
0.24
NO
---
---
---
NO
02/06/19
0.22
NO
NO
NO
NO
0.37 1
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
0.51
NO
NO
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 121
NA
NA
NA
NA
NA
NA
NA
NA
NS
03/29/23 ("
1 0.34
NO
NA
NA
NA
NO
NA
NA
NA
1,4-Dichlorobemene
09/14/94
NO
NO
12/02/94
NO
NO
NC 2L 6 WJL
02/08/95
NO
NO
03/02/95
NO
NO
11/17/95
NO
NO
05/23/96
NO
NO
11/14/96
NO
NO
06/18/97
NO
NO
12/02/97
NO
NO
05/27/98
NO
NO
11/16/98
NO
2.2
09/10/99
NO
NO
ND
NO
11/16/99
NO
NO
NO
NO
05/10/00
NO
NO
ND
NO
10/26/00
NO
NO
NO
NO
04/18/01
NO
NO
ND
NO
10/27/01
NO
NO
NO
NO
06/13/02
NO
NO
ND
NO
11/19/02
NO
NO
NO
NO
06/27/03
NO
NO
ND
NO
12/30/03
NO
NO
NO
NO
06/30/04
NO
NO
ND
NO
12/29/04
NO
NO
NO
NO
06/29/05
NO
NO
ND
NO
12/29/05
NO
NO
NO
NO
06/28/06
NO
NO
ND
NO
12/28/06
NO
NO
NO
NO
07/12/07
NO
0.32 1
ND
NO
Resample
08/21/07
0.3 1
---
---
---
---
---
12/19/07
NO
0.52 1
NO
0.71 1
07/08/08
NO
NO
NO
0.96 1
12/16/08
0.33
NO
NO
ND
0.64 1
07/08/09
0.33
NO
NO
NO
0.84 1
12/15/09
0.33
NO
NO
NO
0.76 1
06/23/10
0.33
NO
NO
NO
0.79 1
12/14/10
0.33
NO
NO
NO
0.96 B
06/21/11
0.33
NO
NO
NO
NO
1
12/06/11
0.33
NO
NO
NO
NO
0.81 1
06/13/12
0.33
NO
NO
NO
NO
017 1
12/12/12
0.33
NO
NO
NO
NO
0.83 1
04/29/13
0.33
NO
NO
NO
NO
1
08/06/13
0.33
NO
NO
NO
NO
1
02/25/14
0.33
NO
NO
NO
NO
0.82 1
08/13/14
0.33
NO
NO
NO
NO
0.97 1
03/12/15
0.33
NO
ND
NO
ND
0.86 1
08/19/15
0.33
NO
NO
NO
NO
1
02/18/16
0.33
NO
NO
NO
NO
0.92 1
08/11/16
0.33
NO
NO
NO
NO
0.93 1
02/15/17
0.33
NO
NO
NO
ND
1.1
08/24/17
0.33
NO
NO
NO
ND
0.81 1
02/07/18
0.33
NO
ND
NO
ND
0.81 1
08/16/18
0.33
NO
ND
NO
ND
1.1
02/06/19
0.26
NO
ND
NO
ND
NO
08/07/19
0.26
NO
ND
NO
ND
NO
02/14/20
0.26
NO
NO
NO
NO
NO
08/25/20
0.26
NO
ND
NO
ND
0.79 1
02/10/21
0.41
NO
NO
NO
NO
NO
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/17/22
0.33
...
---
...
---
0.71 1
09/29/22 (2)
0.33
NO
NO
NO
NO
0.96 1
NO
NA
NS
03/29/23 (')
, 0.33
NO
NO
NO
NO
0.94 J
NO
NA
NA
Appendix D (Page 12 of 23)
1-0 1-1 Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-611
NES-2S
NES-2D
1,4-Dioxane
08/16/18
1.9
NO
NO
16.5
21.2
41.6
--
--
--
02/06/19
1.9
NO
NO
21
26.8
57.9
---
---
---
NC2L=3 µg/L
08/07/19
1.9
NO
NO
15.7
23.1
44.5
---
---
--
02/14/20
1.2
---
NO
13.8
23.6
44.2
---
---
---
08/25/20
1.2
NO
NO
14.6
27.7
47.4
6.1
---
--
02/10/21
0.12
NO
---
---
---
---
---
---
---
08/18/21
0.86
---
11.8
--
36.6
7
---
--
08/19/21
0.86
---
---
---
25.1
---
---
---
---
02/15/22
0.86
---
---
14.2
---
--
9.1
---
--
02/16/22
0.86
---
---
---
23.7
---
---
---
---
02/17/22
0.86
---
---
---
---
47.4
---
---
---
09/29/22121
0.86
1.7 J
NO
70.2
19.3
65.1
31
NO
NS
03 29 23131
1 0.86
NO
NO
20.2
20.3
1 58.6
8.1
1 NO
NO
2-Hexanone
05/27/98
---
---
NO
---
---
---
61
---
---
11/16/98
---
---
NO
---
---
---
NO
---
---
NC2L=NE
09/10/99
---
---
NO
NO
NO
NO
--
---
--
11/16/99
---
---
NO
NO
NO
NO
---
---
---
05/10/00
---
---
NO
NO
NO
NO
--
---
--
10/26/00
---
---
NO
NO
ND
NO
---
---
---
04/18/01
---
---
NO
NO
ND
NO
--
---
--
10/27/01
---
---
NO
NO
ND
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
--
---
--
11/19/02
---
---
NO
NO
NO
NO
---
---
---
06/27/03
---
---
NO
NO
NO
NO
--
---
--
12/30/03
---
---
NO
NO
NO
NO
---
---
---
06/30/04
---
--
NO
NO
NO
NO
---
---
--
12/29/04
---
---
NO
NO
NO
NO
---
---
---
06/29/05
---
--
NO
NO
NO
NO
--
---
--
12/29/05
---
---
NO
NO
NO
NO
---
---
---
06/28/06
---
NO
NO
NO
NO
---
---
--
12/28/06
---
---
NO
NO
NO
NO
---
---
---
07/12/07
---
---
NO
NO
NO
NO
--
---
--
12/19/07
---
---
NO
NO
NO
NO
---
---
---
07/08/08
---
--
NO
NO
NO
NO
---
---
--
12/16/08
0.46
---
NO
NO
NO
NO
---
---
---
07/08/09
0.46
--
NO
NO
NO
NO
--
---
--
12/15/09
0.46
---
NO
NO
ND
NO
---
---
---
06/23/10
0.46
---
NO
NO
NO
NO
--
---
--
12/14/10
0.46
---
NO
NO
NO
NO
---
---
---
06/21/11
0.46
NO
NO
NO
NO
NO
---
---
--
12/06/11
0.46
NO
NO
NO
NO
NO
---
---
---
06/13/12
0.46
NO
NO
NO
NO
NO
---
---
--
12/12/12
0.46
NO
NO
NO
NO
NO
---
---
---
04/29/13
0.46
NO
NO
NO
NO
NO
---
---
--
08/06/13
0.46
NO
NO
0.55 J
NO
NO
---
---
---
02/25/14
0.46
NO
NO
NO
NO
NO
---
---
--
08/13/14
0.46
NO
NO
NO
NO
NO
---
---
---
03/12/15
0.46
NO
NO
NO
NO
NO
--
---
--
08/19/15
0.46
NO
NO
NO
ND
NO
---
---
---
02/18/16
0.46
NO
NO
NO
ND
NO
---
---
--
08/11/16
0.46
NO
NO
NO
NO
NO
---
---
---
02/15/17
0.46
NO
NO
NO
NO
NO
--
---
--
08/24/17
0.46
NO
NO
NO
NO
NO
---
---
---
02/07/18
0.46
NO
NO
NO
NO
NO
---
---
--
08/16/18
0.46
NO
NO
NO
NO
NO
---
---
---
02/06/19
0.57
NO
NO
NO
NO
NO
--
---
--
08/07/19
0.57
NO
NO
NO
NO
NO
---
---
---
02/14/20
0.57
NO
NO
NO
NO
NO
---
---
--
08/25/20
0.57
NO
NO
NO
NO
NO
---
---
---
02/30/21
0.26
NO
NO
---
NO
NO
ND
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/2212I
0.48
NO
NO
NO
NO
NO
NO
NA
NS
03 29 23(3)
0.48
NO
NO
NO
NO
NO
NO
NA
NA
4.4'-DDT
06/23/10
0.0037
---
NO
NO
NO
0.016 J
---
-
---
12/14/10
___
___
___
___
___
NO
NC 2L=0.1 pg/L
06/21/11
0.0036
NO
NO
NO
NO
NO
---
---
--
12/06/11
___
___
___
___
___
NO
06/13/12
0.05
NO
NO
NO
NO
0.09 1
--
---
--
12/12/12
___
___
___
___
___
NO
04/29/13
0.05
NO
NO
NO
NO
NO
---
---
--
08/06/13
___
___
___
___
___
NO
02/25/14
0.05
NO
NO
NO
NO
NO
---
---
--
08/13/14
---
---
---
---
---
___
___
___
___
03/12/15
0.05
NO
--
---
---
NO
--
---
--
02/18/16
0.05
NO
---
---
---
NO
---
---
---
08/11/16
0.05
---
--
---
---
---
02/15/17
0.05
NO
---
---
---
NO
---
---
---
02/07/18
0.053
NO
--
---
---
NO
---
---
--
02/06/19
0.05
NO
---
---
---
NO
---
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22121
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23131
0.026
NO
NA
NA
NA
NO
NA
NA
NA
Acetone
12/15/09
2.2
---
NO
NO
NO
NO
---
---
---
06/23/10
2.2
---
NO
NO
NO
NO
--
---
--
NC2L=6,000 pg/L
12/14/10
2.2
NO
NO
NO
NO
---
---
---
06/21/11
2.2
NO
3.8 B
2.8
NO
NO
--
---
--
12/06/11
2.2
NO
NO
NO
NO
NO
---
---
---
06/13/12
2.2
NO
NO
NO
NO
NO
--
---
--
12/12/12
10
NO
NO
NO
NO
NO
---
---
---
04/29/13
10
NO
NO
NO
NO
NO
---
---
--
08/06/13
10
NO
NO
NO
NO
NO
---
---
---
02/25/14
10
NO
NO
NO
NO
NO
---
---
--
08/13/14
10
NO
NO
NO
NO
NO
---
---
---
03/12/15
10
NO
NO
NO
NO
NO
--
---
--
08/19/15
10
NO
NO
NO
NO
NO
---
---
---
02/18/16
30
NO
NO
NO
NO
NO
---
---
--
O8/11/16
10
NO
NO
NO
NO
NO
---
---
---
02/15/17
10
NO
NO
NO
NO
NO
--
---
--
O8/24/17
10
NO
NO
NO
NO
NO
---
---
---
02/07/18
10
NO
NO
NO
NO
NO
---
---
--
O8/16/18
10
NO
NO
NO
NO
NO
---
---
---
02/06/19
6.2
NO
NO
NO
NO
NO
--
---
--
O8/07/19
6.2
NO
NO
NO
NO
NO
---
---
---
02/14/20
6.2
NO
NO
NO
NO
NO
---
---
--
O8/25/20
6.2
NO
NO
NO
NO
NO
---
---
---
02/30/21
0.27
NO
NO
---
NO
NO
NO
--
--
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22121
5.1
NO
NO
NO
NO
NO
NS
NO
NS
03 29 23(3)
5.1
NO
NO
NO
NO
NO
NO
NA
NA
Appendix D (Page 13 of 23)
Ana>,mann<k.snereo«�i=omn�revMa.,.��a.,,s�ana c«�m.nwaa.Mes Pros«.,,camna Moo�.,cMww-c�nN��a co. o,ra,a uF wn Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-611
NES-2S
NES-2D
Aldrin
11/17/95
--
--
NO
--
--
--
NO
—
--
12/02/97
___
___
NO
___
___
___
NO
NC 2L=0.002 pg/L
03/23/98
--
--
NO
--
--
--
NO
---
--
05/27/98
___
___
NO
___
___
___
NO
11/16/98
--
--
NO
---
---
---
NO
---
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
---
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
---
---
--
06/27/03
---
---
NO
NO
NO
NO
---
---
---
12/30/03
--
---
--
06/30/04
---
---
NO
NO
NO
NO
---
---
---
12/29/04
--
---
---
---
06/29/05
---
---
NO
NO
ND
NO
---
---
---
12/29/05
--
---
--
06/28/06
---
---
NO
NO
NO
NO
---
---
---
12/28/06
---
---
--
07/12/07
---
---
NO
NO
ND
NO
---
---
---
12/19/07
---
---
---
---
07/08/08
---
---
NO
NO
NO
NO
---
---
---
12/16/08
--
---
--
07/08/09
0.05
---
NO
NO
ND
NO
---
---
---
12/15/09
--
---
--
06/23/10
0.00053
---
NO
NO
NO
NO
---
---
---
12/14/10
---
---
---
---
06/21/11
0.0005
NO
NO
NO
ND
NO
---
---
---
12/06/11
---
---
---
---
06/13/12
0.05
NO
NO
NO
ND
NO
---
---
---
12/12/12
---
---
---
---
04/29/13
0.05
NO
NO
NO
ND
NO
---
---
---
08/06/13
---
---
---
---
02/25/14
0.05
NO
NO
NO
ND
NO
---
---
---
08/13/14
---
---
--
---
03/12/15
0.05
NO
---
---
---
NO
---
---
---
02/18/16
0.05
NO
--
---
--
NO
--
---
--
08/11/16
0.05
---
---
---
---
---
---
02/15/17
0.05
NO
--
---
--
NO
---
---
--
02/07/18
0.053
NO
---
---
---
NO
---
---
---
02/06/19
0.05
NO
--
---
---
NO
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22121
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23 (')
0.012
NO
NA
NA
NA
NO
NA
NA
NA
Alpha-BHC
11/17/95
---
---
NO
---
---
---
NO
--
--
12/02/97
___
___
NO
___
___
___
NO
NC 2L =0.006 µg/L
03/23/98
---
---
NO
---
---
--
NO
---
--
05/27/98
---
---
NO
---
---
---
0.053
---
---
11/16/98
---
---
NO
---
---
--
NO
---
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
---
---
NO
NO
ND
NO
---
---
--
05/10/00
---
---
NO
NO
ND
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
--
---
--
06/27/03
---
---
NO
NO
NO
NO
---
---
---
12/30/03
--
---
--
06/30/04
---
---
NO
NO
NO
NO
---
---
---
12/29/04
---
---
---
---
---
06/29/05
---
---
NO
NO
ND
NO
---
---
---
12/29/05
---
---
--
06/28/06
---
---
NO
NO
NO
NO
---
---
---
12/28/06
---
---
--
07/12/07
---
---
NO
NO
ND
NO
---
---
---
12/19/07
---
---
---
---
07/08/08
---
---
NO
NO
NO
NO
---
---
---
12/16/08
--
---
--
07/08/09
0.05
---
NO
NO
ND
NO
---
---
---
12/15/09
---
---
--
06/23/10
0.00032
---
NO
NO
ND
NO
---
---
---
12/14/10
---
---
---
---
06/21/11
0.0003
NO
NO
0.054
ND
NO
---
---
---
Resample
07/28/11
0.0003
---
---
NO
--
--
---
---
--
12/06/11
---
---
---
---
---
___
___
___
___
06/13/12
0.05
NO
NO
NO
NO
NO
---
---
--
12/12/12
---
---
---
---
---
___
___
___
___
04/29/13
0.05
NO
NO
NO
NO
NO
--
---
--
08/06/13
---
---
---
---
---
___
___
___
___
02/25/14
0.05
NO
NO
NO
NO
NO
---
---
--
08/13/14
---
---
---
---
---
___
___
___
___
03/12/15
0.05
NO
---
---
---
NO
—
---
--
02/18/16
0.05
NO
---
---
---
NO
---
---
---
08/11/16
0.05
---
--
---
--
--
02/15/17
0.05
NO
---
---
---
NO
---
---
---
02/07/18
0.053
NO
--
---
--
NO
---
---
--
02/06/19
0.05
NO
---
---
---
NO
---
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22121
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 231'I
1 0.01
1 NO
I NA
I NA
I NA
I NO
I NA
I NA
I NA
Appendix D (Page 14 of 23)
Ana>,mann<k.snereo«�i=omn�revMa.,.��a.,,s�ana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a uF wn Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-611
NES-2S
NES-2D
Benzene
09/14/94
--
--
NO
--
--
--
NO
--
--
12/02/94
___
___
NO
___
___
___
NO
NC 2L = 1 µg/L
02/08/95
--
--
NO
--
--
--
NO
---
--
03/02/95
___
___
NO
___
___
___
NO
11/17/95
--
-
NO
--
--
--
NO
---
--
05/23/96
___
___
NO
___
___
___
NO
11/14/96
--
---
NO
--
---
--
NO
---
--
06/18/97
___
___
NO
___
___
___
NO
12/02/97
__
---
NO
---
---
__
NO
---
_-
05/27/98
___
___
NO
___
___
___
NO
11/16/98
---
---
NO
---
---
---
NO
---
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
--
---
NO
NO
NO
NO
---
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
10/27/01
---
---
NO
NO
NO
NO
--
---
--
06/10/02
---
---
NO
NO
NO
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
---
---
--
11/19/02
---
---
NO
NO
NO
NO
---
---
---
06/27/03
---
---
NO
NO
7
NO
--
---
--
12/30/03
---
---
NO
NO
12
NO
---
---
---
06/30/04
---
---
NO
NO
NO
NO
-
---
--
12/29/04
---
---
NO
NO
ND
NO
---
---
---
06/29/05
---
---
NO
NO
NO
NO
-
---
--
12/29/05
---
---
NO
NO
ND
NO
---
---
---
06/28/06
---
---
NO
NO
NO
NO
--
---
--
12/28/06
---
---
NO
NO
ND
NO
---
---
---
07/12/07
---
---
NO
NO
NO
0.4 1
---
---
--
12/19/07
---
---
NO
NO
ND
0.53 1
---
---
---
07/08/08
---
NO
NO
NO
0.59 1
---
---
--
12/16/08
0.25
---
NO
NO
ND
0.4 1
---
---
---
07/08/09
0.25
---
NO
NO
ND
0.54 1
---
---
--
12/15/09
0.25
---
NO
NO
ND
0.37 1
---
---
---
06/23/10
0.25
---
NO
NO
ND
0.42 1
---
---
--
12/14/10
0.25
---
NO
NO
ND
NO
---
---
---
06/21/11
0.25
NO
NO
NO
ND
0.39 1
---
---
--
12/06/11
0.25
NO
NO
NO
ND
0.4 1
---
---
---
06/13/12
0.25
NO
NO
NO
ND
NO
---
---
--
12/12/12
0.25
NO
NO
NO
ND
0.41 1
---
---
---
04/29/13
0.25
NO
NO
NO
ND
0.33 1
---
---
--
08/06/13
0.25
NO
NO
NO
ND
0.4 1
---
---
---
02/25/14
0.25
NO
NO
NO
ND
0.4 1
---
---
--
08/13/14
0.25
NO
NO
NO
ND
0.41 1
---
---
---
03/12/15
0.25
NO
NO
NO
ND
NO
---
---
--
08/19/15
0.25
NO
NO
NO
ND
0.35 1
---
---
---
02/18/16
0.25
NO
NO
NO
NO
NO
---
---
--
08/11/16
0.25
NO
NO
NO
NO
0.34 1
---
---
---
02/15/17
0.25
NO
NO
NO
NO
NO
---
---
--
08/24/17
0.25
NO
NO
NO
NO
0.3 1
---
---
---
02/07/18
0.25
NO
NO
NO
NO
0.31 1
---
---
--
08/16/18
0.25
NO
NO
NO
ND
0.35 1
---
---
---
02/06/19
0.15
NO
NO
NO
NO
0.43 1
---
---
--
08/07/19
0.15
NO
NO
NO
NO
0.36 1
---
---
---
02/14/20
0.15
NO
NO
NO
NO
NO
---
---
--
08/25/20
0.15
NO
NO
NO
NO
NO
---
---
---
02/30/21
1.9
NO
NO
---
NO
NO
NO
---
--
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22(2)
0.34
NO
NO
NO
NO
0.35 1
NO
NA
NS
03 29 231a1
1 0.34
NO
NO
NO
NO
NO
NO
NA
NA
Bemo(g,h,i)perylene
06/21/11
0.79
NO
NO
NO
NO
1.1
---
---
--
12/06/11
---
---
---
---
---
___
___
___
---
NC 2L 200 µg/L
06/13/12
0.38
NO
NO
NO
NO
NO
---
---
--
12/12/12
---
---
---
---
---
___
___
___
___
04/29/13
0.38
NO
NO
NO
NO
NO
--
---
--
08/06/13
---
---
---
---
---
___
___
___
___
02/25/14
0.38
NO
NO
NO
NO
NO
--
---
--
08/13/14
---
---
---
03/12/15
0.45
NO
--
---
---
NO
---
---
02/18/16
0.38
NO
---
---
---
NO
---
---
---
08/11/16
0.38
---
--
---
---
---
02/15/17
0.38
NO
---
---
---
NO
---
---
---
08/24/17
2.1
NO
--
---
---
NO
--
---
--
02/07/18
2.1
NO
---
---
---
NO
---
---
---
02/06/19
1.8
NO
---
---
---
NO
---
---
--
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/221�I
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23131
2.4
NO
NA
NA
NA
NO
NA
NA
NA
Beta-BHC
06/27/03
---
---
NO
0.068
NO
NO
---
---
---
12/30/03
---
---
NO
NO
NO
NO
---
---
---
NC2L=0.02 µg/L
06/30/04
---
---
NO
NO
NO
NO
---
---
--
12/29/04
---
---
NO
NO
NO
ND
---
---
---
06/29/05
---
---
NO
NO
NO
ND
---
---
--
12/29/05
---
---
NO
NO
NO
ND
---
---
---
06/28/06
---
---
NO
NO
NO
NO
---
---
--
12/28/06
---
---
---
---
---
___
___
___
___
07/12/07
---
---
NO
NO
NO
ND
--
---
--
12/19/07
---
---
NO
NO
NO
ND
---
---
---
07/08/08
---
---
NO
NO
NO
ND
---
---
--
12/16/08
0.05
---
NO
NO
ND
NO
---
---
---
07/08/09
0.05
---
NO
NO
NO
ND
--
---
--
12/15/09
0.01
---
NO
NO
NO
ND
---
---
---
06/23/10
0.00053
---
NO
NO
NO
ND
12/14/10
0.0005
---
NO
NO
NO
ND
---
---
---
06/21/11
0.0005
NO
NO
NO
NO
NO
--
---
--
12/06/11
0.05
NO
NO
NO
NO
0.059
---
---
---
Resample
O1/25/12
0.05
NO
---
---
---
0.082
---
---
--
06/13/12
0.05
NO
NO
NO
NO
NO
---
---
---
12/12/12
0.05
NO
NO
NO
NO
0.078
---
---
--
04/29/13
0.05
NO
NO
NO
NO
ND
---
---
---
08/06/13
0.05
NO
NO
NO
NO
NO
--
---
--
02/25/14
0.05
NO
NO
NO
ND
0.056
---
---
---
08/13/14
0.05
NO
---
---
--
ND
---
---
--
03/12/15
0.05
NO
---
---
---
ND
---
---
---
08/19/15
0.05
NO
--
---
--
ND
--
---
--
02/18/16
0.05
NO
---
---
---
ND
---
---
---
08/11/16
0.05
NO
--
---
-
ND
---
---
--
02/15/17
0.05
NO
---
---
---
ND
---
---
---
02/07/18
0.053
NO
--
---
--
ND
--
---
--
02/06/19
0.05
NO
---
---
---
ND
---
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
0.014
NO
--
---
---
0.066
Resample
09/29/20
0.014
---
---
---
---
NO
---
---
---
02/30/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/221�I
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23131
0.041
1 NO
NA
NA
NA
NO
NA
NA
NA
Appendix D (Page 15 of 23)
sna>,mann<k.snereo«�i=omn�revMa.,.��a.,,ssana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a LF wn „�o:a F�9, x,�rcwMRemavom,n urn, ��awfi�.,n�.> Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-611
NES-2S
NES-2D
Bis(2-ethylhexyl)phthalate
06/21/11
0.79
NO
2.5 1
NO
4.5
NO
--
-
--
12/06/11
---
---
---
---
---
___
___
___
---
NC 2L 3 µg/L
06/13/12
0.79
NO
NO
NO
NO
NO
---
---
--
12/12/12
---
---
---
---
---
___
___
___
___
04/29/13
0.79
NO
NO
NO
NO
NO
---
---
--
08/06/13
---
---
---
---
---
___
___
___
___
02/25/14
0.79
NO
NO
40.4
5
NO
---
---
--
Resample
04/15/14
0.79
---
---
NO
---
---
---
---
---
08/13/14
---
---
--
---
03/12/15
0.49
NO
---
---
---
NO
---
---
---
02/18/16
0.85
NO
--
---
--
NO
---
---
--
08/11/16
0.85
---
---
---
---
---
---
02/15/17
0.85
NO
--
---
--
NO
--
---
--
08/24/17
2.3
NO
---
---
---
NO
---
---
---
02/07/18
2.3
NO
--
---
--
NO
---
---
--
02/06/19
1.4
NO
---
---
---
NO
---
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22(2)
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 231'I
3.1
NO
NA
NA
NA
NO
NA
NA
NA
Carbon Disulfide
06/18/97
---
---
NO
---
---
---
16
---
---
12/02/97
---
---
NO
---
---
__
23
---
__
NC 2L = 700 µg/L
05/27/98
---
---
NO
---
---
---
46
---
---
11/16/98
---
---
NO
---
---
--
33.5
---
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
---
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
ND
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
10/27/01
---
---
NO
NO
NO
NO
---
---
--
06/13/02
---
---
NO
NO
NO
NO
---
---
---
11/19/02
---
---
NO
NO
NO
NO
-
---
--
06/27/03
---
---
NO
NO
NO
NO
---
---
---
12/30/03
---
---
NO
NO
NO
NO
---
---
--
06/30/04
---
---
NO
NO
NO
NO
---
---
---
12/29/04
---
---
NO
NO
NO
NO
---
---
--
06/29/05
---
---
NO
NO
ND
NO
---
---
---
12/29/05
---
---
NO
NO
ND
NO
--
---
--
06/28/06
---
---
NO
NO
NO
NO
---
---
---
12/28/06
---
---
NO
NO
NO
NO
---
---
--
07/12/07
---
---
NO
NO
ND
NO
---
---
---
12/19/07
---
---
NO
NO
ND
NO
--
---
--
07/08/08
---
---
NO
NO
NO
NO
---
---
---
12/16/08
1.2
---
NO
NO
NO
NO
---
---
--
07/08/09
1.2
---
NO
NO
NO
NO
---
---
---
12/15/09
1.2
---
NO
NO
NO
NO
--
---
--
06/23/10
1.2
---
NO
NO
ND
NO
---
---
---
12/14/10
1.2
---
NO
NO
ND
NO
---
---
--
06/21/11
1.2
NO
NO
NO
ND
NO
---
---
---
12/06/11
1.2
NO
NO
NO
NO
NO
--
---
---
06/13/12
1.2
NO
NO
NO
NO
NO
---
---
---
12/12/12
1.2
NO
NO
NO
NO
NO
---
---
--
04/29/13
1.2
NO
NO
NO
NO
NO
---
---
---
08/06/13
1.2
NO
NO
NO
NO
NO
--
---
--
02/25/14
1.2
NO
NO
NO
NO
NO
---
---
---
08/13/14
1.2
NO
NO
NO
NO
NO
---
---
--
03/12/15
1.2
NO
NO
NO
ND
NO
---
---
---
08/19/15
1.2
NO
NO
NO
NO
NO
-
---
--
02/18/16
1.2
NO
NO
NO
NO
NO
---
---
---
08/11/16
1.2
NO
NO
NO
NO
NO
-
---
--
02/15/17
1.2
NO
NO
NO
NO
NO
---
---
---
08/24/17
1.2
NO
NO
NO
NO
NO
---
---
--
02/07/18
1.2
NO
ND
NO
ND
NO
---
---
---
08/16/18
1.2
NO
NO
NO
NO
NO
--
---
--
02/06/19
0.4
NO
NO
NO
NO
NO
---
---
---
08/07/19
0.4
NO
NO
NO
NO
NO
---
---
--
02/14/20
0.4
NO
NO
NO
NO
NO
---
---
---
08/25/20
0.4
NO
NO
NO
NO
NO
--
---
---
02/10/21
0.24
NO
NO
---
NO
NO
ND
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 i'i
0.36
NO
NO
NO
NO
NO
NO
NA
NS
03 29 23 ")
0.36
NO
NO
NO
NO
NO
NO
NA
NA
Chloride
06/23/10
5000
---
NO
37400
40000
39700
---
---
---
12/14/10
5000
---
5100
38400
44500
39600
--
--
---
NC2L=250,000 pg/L
06/21/11
5000
8600
NO
35800
45300
41400
---
---
---
12/06/11
5000
9340
NO
28600
49200
39200
--
---
--
06/13/12
1000
9410
4540
29400
49300
46400
---
---
---
12/11/12
1000
8570
5220
30800
50600
46600
---
---
--
04/29/13
1000
9550
4120
30000
49800
22300
---
---
---
08/06/13
1000
7590
5180
25700
50100
48700
--
---
--
02/25/14
1000
9140
5510
33200
60300
57400
---
---
---
08/13/14
500
8030
4070
21300
97600
43400
---
---
--
03/12/15
500
8840
4350
20700
51700
42600
---
---
---
08/19/15
500
9440
5160
23200
51500
48500
--
---
--
02/18/16
500
17200
4600
20600
69500
49700
---
---
---
08/11/16
S00
9410
4430
23200
57300
51300
---
---
--
02/15/17
2500
10900
4970
29300
59100
49200 1,F
---
---
---
08/24/17
500
10500
4120
21700
59300
50300
---
---
--
02/07/18
500
10000
4790
23000
60200
58600
---
---
---
08/15/18
500
9620
---
---
---
---
--
---
02/06/19
500
10300
5030
22300
64600
57800
---
---
---
08/08/19
2500
10100
7030
20400
66500 M1
54400
---
---
--
02/14/20
500
9070
4490
17200
62300
47700
---
---
---
08/25/20
---
9570
16400
19000
67100
47000
160000
---
--
02/10/21
---
10400
---
---
---
45800
---
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
2500
---
3980
14600
---
---
147000
---
---
02/16/22
3000
---
---
---
69200
---
---
---
---
02/17/22
600
8600
---
---
---
43600
---
9700
5000
09/29/22(2)
600
7600
2500
41700
69400
52300
166000
10400
NS
03 29 231'I
1 500
1 9360
1 4750
1 21600
1 70000
1 50000
1 161000
1 11300
1 8570
Appendix D (Page 16 of 23)
sna>,mann<k.snereo«�i=omn�revMa.,.��a.,,ssana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a ur wn Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-611
NES-2S
NES-2D
Chlorobenzene
11/16/98
--
--
NO
---
--
--
ND
--
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
NC2L=50 µg/L
11/16/99
--
--
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
--
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
ND
NO
---
---
---
10/27/01
---
---
NO
NO
ND
NO
--
---
--
06/13/02
---
---
NO
NO
ND
NO
---
---
---
11/19/02
---
---
NO
NO
NO
NO
--
---
--
06/27/03
---
-0.63
NO
NO
NO
NO
---
---
---
12/30/03
---
---
NO
NO
NO
NO
--
---
--
06/30/04
---
---
NO
NO
NO
NO
---
---
---
12/29/04
---
---
NO
NO
NO
NO
---
---
--
06/29/05
---
---
NO
NO
NO
NO
---
---
---
12/29/05
---
---
NO
NO
NO
NO
--
---
--
06/28/06
---
---
NO
NO
NO
NO
---
---
---
12/28/06
---
---
NO
NO
NO
NO
---
---
--
07/12/07
---
---
NO
NO
NO
0.34 1
---
---
---
12/19/07
---
---
NO
0.64 1
NO
0.44 1
---
---
--
07/08/08
---
---
NO
NO
NO
0.97 1
---
---
---
12/16/08
0.23
---
NO
NO
NO
0.42 1
---
---
--
07/08/09
0.23
---
NO
0.25 1
NO
0.57 1
---
---
---
12/15/09
0.23
---
NO
0.25 1
NO
0.49 1
---
---
--
06/23/10
0.23
---
NO
0.26 1
NO
0.53 1
---
---
---
12/14/30
0.23
---
NO
NO
NO
0.93 B
---
---
--
06/21/11
0.23
NO
NO
0.27 1
NO
0.65 1
---
---
---
12/06/11
0.23
NO
NO
NO
NO
0.63 1
---
---
--
06/13/12
0.23
NO
NO
NO
NO
0.55 1
---
---
---
12/12/12
0.23
NO
NO
NO
NO
1 1
---
---
--
04/29/13
0.23
NO
NO
NO
NO
0.7 1
---
---
---
08/06/13
0.23
NO
NO
NO
NO
0.83 1
---
---
--
02/25/14
0.23
NO
NO
NO
NO
0.78 1
---
---
---
08/13/14
0.23
NO
NO
NO
NO
0.87 1
---
---
--
03/12/15
0.23
NO
NO
NO
NO
0.64 1
---
---
---
08/19/15
0.23
NO
NO
NO
NO
0.89 1
---
---
--
02/18/16
0.23
NO
NO
NO
NO
0.79 1
---
---
---
08/11/16
0.23
NO
NO
NO
NO
0.96 1
---
---
--
02/15/17
0.23
NO
NO
NO
NO
0.9 1
---
---
---
08/24/17
0.23
NO
NO
NO
NO
0.78 1
---
---
--
02/07/18
0.23
NO
NO
NO
NO
0.91 1
---
---
---
08/16/18
0.23
NO
NO
NO
NO
1.1 1
---
---
--
02/06/19
0.23
NO
NO
NO
NO
1.3
---
---
---
08/07/19
0.23
NO
NO
NO
NO
NO
---
---
--
02/14/20
0.23
NO
NO
NO
NO
NO
---
---
---
08/25/20
0.23
NO
NO
NO
NO
1.1
---
---
--
02/10/21
0.29
NO
NO
---
NO
NO
NO
---
---
08/18/21
0.28
---
---
---
---
0.9 1
---
---
--
02/17/22
0.28
---
---
---
---
1.2
---
---
---
09/29/22121
0.28
NO
NO
0.51 1
NO
1.9
NO
NA
NS
03 29 231'I
1 0.28
NO
NO
NO
NO
1.4
NO
NA
NA
Chloroethane
09/14/94
---
---
NO
---
---
---
NO
---
---
12/02/94
---
---
NO
---
-_
__
NO
---
__
NC 2L=3,000 µ8/L
02/08/95
---
---
NO
---
---
---
35
---
---
03/02/95
---
---
NO
---
-_
__
24
--_
__-
11/17/95
___
___
NO
___
___
___
27
05/23/96
---
---
NO
---
--
--
56
---
--
11/14/96
___
___
NO
___
___
___
NO
06/18/97
---
---
NO
---
--
---
63
---
--
12/02/97
___
___
NO
___
___
___
64
05/27/98
---
---
NO
---
__
---
78
---
__
11/16/98
---
---
NO
---
---
---
36.2
---
---
09/10/99
---
---
NO
NO
NO
NO
--
---
--
11/16/99
---
---
NO
NO
ND
NO
---
---
---
05/10/00
---
---
NO
NO
NO
NO
--
---
--
10/26/00
---
---
NO
NO
ND
NO
---
---
---
04/18/01
---
---
NO
NO
NO
NO
--
---
--
10/27/01
---
---
NO
NO
ND
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
--
---
--
11/19/02
---
---
NO
NO
ND
NO
---
---
---
06/27/03
---
---
NO
NO
NO
NO
--
---
--
12/30/03
---
---
NO
NO
ND
NO
---
---
---
06/30/04
---
---
NO
NO
NO
NO
--
---
--
12/29/04
---
---
NO
NO
ND
NO
---
---
---
06/29/05
---
---
NO
NO
NO
NO
--
---
--
12/29/05
---
---
NO
NO
ND
NO
---
---
---
06/28/06
---
---
NO
NO
ND
NO
---
---
--
12/28/06
---
---
NO
NO
ND
NO
---
---
---
07/12/07
---
---
NO
NO
ND
NO
--
-
--
12/19/07
---
---
NO
NO
ND
NO
---
---
---
07/08/08
---
---
NO
NO
ND
NO
---
---
--
12/16/08
0.54
---
NO
NO
ND
NO
---
---
---
07/08/09
0.54
---
NO
NO
ND
NO
--
---
--
12/15/09
0.54
---
NO
NO
ND
NO
---
---
---
06/23/10
0.54
---
NO
NO
ND
NO
---
---
--
12/14/10
0.54
---
NO
NO
ND
NO
---
---
---
06/21/11
0.54
NO
NO
NO
ND
NO
-
---
--
12/06/11
0.54
NO
NO
NO
ND
NO
---
---
---
06/13/12
0.54
NO
NO
NO
NO
NO
---
---
--
12/12/12
0.54
NO
NO
NO
NO
NO
---
---
---
04/29/13
0.54
NO
NO
NO
NO
NO
---
---
--
08/06/13
0.54
NO
NO
NO
ND
NO
---
---
---
02/25/14
0.54
NO
NO
NO
ND
NO
--
---
--
08/13/14
0.54
NO
NO
NO
NO
NO
---
---
---
03/12/15
0.54
NO
NO
NO
NO
NO
---
---
--
08/19/15
0.54
NO
NO
NO
NO
NO
---
---
---
02/18/16
0.54
NO
NO
NO
NO
NO
--
---
--
08/11/16
0.54
NO
NO
NO
NO
NO
---
---
---
02/15/17
0.54
NO
NO
NO
NO
NO
---
---
--
08/24/17
0.54
NO
NO
NO
NO
NO
---
---
---
02/07/18
0.54
NO
NO
NO
NO
NO
--
---
--
08/16/18
0.54
NO
NO
NO
NO
NO
---
---
---
02/06/19
0.49
NO
NO
NO
NO
0.54 1
---
---
--
08/07/19
0.49
NO
NO
NO
NO
NO
---
---
---
02/14/20
0.49
NO
NO
NO
NO
NO
---
---
--
08/25/20
0.49
NO
NO
NO
NO
NO
NO
---
---
02/30/21
0.3
NO
NO
---
NO
NO
---
---
--
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/2212)
0.65
NO
NO
NO
NO
NO
NO
NA
NS
03 29 23131
0.65
NO
NO
NO
NO
NO
NO
NA
NA
Chloromethane
06/23/10
0.11
---
NO
0.12 1
NO
NO
---
---
--
12/14/10
0.11
---
NO
NO
NO
NO
---
---
---
NC2L=3 µg/L
06/21/11
0.11
NO
NO
NO
NO
NO
---
---
--
12/06/11
0.11
NO
NO
NO
NO
NO
---
---
---
06/13/12
0.11
NO
NO
NO
NO
NO
--
---
--
12/12/12
0.11
NO
NO
NO
NO
NO
---
---
---
04/29/13
0.11
NO
NO
NO
NO
NO
--
---
--
08/06/13
0.11
NO
NO
NO
NO
NO
---
---
---
02/25/14
0.11
NO
NO
NO
NO
NO
---
---
--
08/13/14
0.11
NO
NO
NO
NO
NO
---
---
---
03/12/15
0.11
NO
NO
NO
NO
NO
--
---
--
08/19/15
0.11
NO
NO
NO
NO
NO
---
---
---
02/18/16
0.11
NO
NO
NO
NO
NO
---
---
--
08/11/16
0.11
NO
NO
NO
NO
0.12 1
---
---
---
02/15/17
0.11
NO
NO
NO
NO
NO
--
---
--
08/24/17
0.11
NO
NO
NO
NO
NO
---
---
---
02/07/18
0.11
NO
NO
NO
NO
NO
--
---
--
08/16/18
0.11
NO
NO
NO
NO
NO
---
---
---
02/06/19
0.39
NO
NO
NO
NO
NO
--
---
--
08/07/19
0.39
NO
NO
NO
NO
NO
---
---
---
02/14/20
0.39
NO
NO
NO
NO
NO
--
---
--
08/25/20
0.39
NO
NO
NO
ND
NO
---
---
---
02/10/21
0.31
NO
NO
NO
NO
NO
--
--
--
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/2212I
0.54
NO
NO
NO
NO
NO
ND
NA
NS
03 29 23131
0.54
NO
NO
NO
NO
NO
ND
NA
NA
Appendix D (Page 17 of 23)
Ana>,mann<k.snereo«�L=omn�revMa.,.��a.,,s�ana c«�m.nwaa.Mes Pros«.,,camna Moo�.,cMww-c�nN��a co. o,ra,a Lr wn Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-511
MW-611
NES-2S
NES-2D
cis-1,2-Dichloroethene
09/14/94
--
--
NO
--
--
--
NO
--
--
12/02/94
___
___
NO
___
___
___
NO
NC 2L=70 µg/L
02/08/95
--
--
NO
--
--
--
NO
---
--
03/02/95
___
___
NO
___
___
___
NO
11/17/95
--
-
NO
--
--
--
NO
---
--
05/23/96
___
___
NO
___
___
___
NO
11/14/96
--
---
NO
---
---
--
NO
---
--
06/18/97
___
___
NO
___
___
___
NO
12/02/97
__
---
NO
---
---
__
NO
---
__
05/27/98
___
___
NO
___
___
___
5.8
11/16/98
--
---
NO
---
---
---
3.7
---
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
---
---
NO
NO
NO
7
--
---
--
12/16/99
___
___
___
___
___
7
O5/10/00
---
---
NO
NO
NO
8
--
---
--
10/26/00
---
---
NO
NO
NO
9
---
---
---
04/18/01
---
---
NO
NO
NO
7
---
---
--
10/27/01
---
---
NO
NO
NO
13
---
---
---
06/10/02
--
--
NO
NO
NO
8
---
---
--
06/13/02
---
---
NO
NO
NO
8
---
---
---
11/19/02
--
--
NO
NO
NO
NO
--
---
--
06/27/03
---
---
NO
NO
NO
12
---
---
---
12/30/03
---
--
NO
NO
NO
10
---
---
--
06/30/04
---
---
NO
NO
ND
9.3
---
---
---
12/29/04
---
---
NO
NO
NO
9.4
---
---
--
06/29/05
---
---
NO
NO
NO
8
---
---
---
12/29/05
---
---
NO
NO
NO
8
--
---
--
06/28/06
---
---
NO
NO
NO
8.8
---
---
---
12/28/06
---
---
NO
NO
NO
6
---
---
--
07/12/07
---
---
NO
NO
NO
6.2
---
---
---
12/19/07
---
---
NO
NO
NO
7.2
---
---
--
07/08/08
---
---
NO
NO
NO
9.8
---
---
---
12/16/08
1.9
---
NO
NO
0.91
4.2 1
---
---
--
07/08/09
0.19
---
NO
NO
NO
7.7
---
---
---
12/15/09
0.19
---
NO
NO
NO
7.4
---
---
---
06/23/10
0.19
---
NO
NO
NO
7.1
---
---
---
12/14/10
0.19
---
NO
NO
NO
NO
--
---
--
06/21/11
0.19
NO
NO
NO
NO
6.4
---
---
---
12/06/11
0.19
NO
NO
NO
NO
3 1
---
---
---
06/13/12
0.19
NO
NO
NO
NO
4.3 1
---
---
---
12/12/12
0.19
NO
NO
NO
NO
3.3 1
---
---
--
04/29/13
0.19
NO
NO
NO
NO
4.8 1
---
---
---
08/06/13
0.19
NO
NO
NO
ND
3.6 1
---
---
---
02/25/14
0.19
NO
NO
NO
ND
3.7 1
---
---
---
08/13/14
0.19
NO
NO
NO
ND
2.8 1
---
---
--
03/12/15
0.19
NO
NO
NO
NO
2.6 1
---
---
---
08/19/15
0.19
NO
NO
NO
ND
3.1 1
---
---
--
02/18/16
0.19
NO
NO
NO
ND
2.5 1
---
---
---
08/11/16
0.19
NO
NO
NO
ND
2.7 1
---
---
--
02/15/17
0.19
NO
NO
NO
NO
NO
---
---
---
08/24/17
0.19
NO
NO
NO
NO
1.4 1
---
---
--
02/07/18
0.19
NO
NO
NO
NO
0.79 1
---
---
---
08/16/18
0.19
NO
NO
NO
NO
1.2 1
---
---
--
02/06/19
0.29
NO
NO
NO
NO
0.79 1
---
---
---
08/07/19
0.29
NO
NO
NO
NO
0.86 1
---
---
--
02/14/20
0.29
NO
NO
NO
NO
0.86 1
---
---
---
08/25/20
0.29
NO
NO
NO
NO
0.65 1
---
---
---
02/10/21
3.3
NO
---
---
NO
NO
NO
---
---
08/18/21
0.38
---
---
---
---
--
0.83 1
---
--
02/15/22
0.38
---
---
---
---
---
0.82 1
---
---
09/29/22i21
0.38
NO
NO
NO
ND
1.9
0.97 1
NA
NS
03 29 23 i'I1
0.38
NO
NO
NO
NO
NO
NO
NA
NA
Dibenz(a,h)anthracene
06/21/11
0.79
NO
NO
NO
NO
1.2 1
---
---
---
12/06/11
---
---
-
---
...
NC2L=0.005 µg/L
06/13/12
0.55
NO
ND
NO
NO
NO
---
---
---
12/12/12
---
---
--
---
04/29/13
0.55
NO
ND
NO
NO
NO
---
---
---
08/06/13
---
---
--
---
02/25/14
0.55
NO
ND
NO
ND
NO
---
---
---
08/13/14
---
---
--
---
03/12/15
0.49
NO
---
---
---
NO
---
---
---
02/18/16
0.55
NO
--
---
--
NO
---
---
--
08/11/16
0.55
---
---
---
---
---
---
02/15/17
0.55
NO
--
--
--
NO
--
---
--
08/24/17
2
NO
---
---
---
NO
---
---
---
02/07/18
2.1
NO
---
--
---
NO
---
---
--
02/06/19
1.9
NO
---
---
---
NO
---
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 i21
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23 i'I
3.0
NO
NA
NA
NA
NO
NA
NA
NA
Dichlorodifluoromethane
11/17/95
---
---
NO
---
---
---
NO
---
---
12/02/97
---
---
NO
---
---
-_
NO
---
__
NC 2L=1,000 µg/L
03/23/98
---
---
NO
---
---
---
6
---
---
05/27/98
---
---
NO
---
---
--
NO
---
__
11/16/98
---
---
NO
---
---
---
NO
---
---
09/10/99
---
---
NO
NO
NO
NO
---
---
--
11/16/99
---
---
NO
NO
NO
NO
---
---
---
05/10/00
---
---
NO
NO
ND
NO
--
---
--
10/26/00
---
---
NO
NO
ND
NO
---
---
---
04/18/01
---
---
NO
NO
NO
NO
--
---
--
06/13/02
---
---
NO
NO
NO
NO
---
---
---
06/27/03
---
---
NO
NO
NO
NO
---
---
--
12/30/03
---
---
---
---
---
___
___
___
___
06/30/04
---
---
NO
NO
NO
NO
---
---
--
12/29/04
---
---
---
---
---
___
___
___
___
06/29/05
---
---
NO
NO
NO
NO
--
---
--
12/29/05
---
---
---
---
---
___
___
___
___
06/28/06
---
---
NO
NO
NO
NO
---
---
--
12/28/06
---
---
---
---
---
___
___
___
___
07/12/07
---
---
NO
NO
NO
NO
---
---
--
12/19/07
---
---
---
---
---
___
___
___
___
07/08/08
---
---
NO
NO
NO
NO
---
---
--
12/16/08
___
___
NO
___
___
___
___
___
___
07/08/09
0.21
---
NO
NO
NO
0.37 1
---
---
--
12/15/09
---
---
---
---
---
___
___
___
___
06/23/10
0.21
--
NO
NO
NO
0.29 1
---
---
--
12/14/10
---
---
---
---
---
___
___
___
___
06/21/11
0.21
NO
NO
NO
NO
0.36 1
---
---
---
12/06/11
---
---
---
---
---
___
___
___
___
06/13/12
0.21
NO
NO
NO
NO
NO
--
---
--
12/12/12
---
---
---
---
---
___
___
___
___
04/29/13
0.21
NO
NO
NO
NO
NO
--
---
---
08/06/13
---
---
---
---
---
___
___
___
___
02/25/14
0.21
NO
NO
NO
NO
NO
---
---
--
08/13/14
---
---
---
---
---
___
___
___
___
03/12/15
0.21
NO
---
---
---
NO
---
---
--
02/18/16
0.21
NO
---
---
---
NO
---
---
---
08/11/16
0.21
---
---
---
--
--
02/15/17
0.21
NO
---
---
---
NO
---
---
---
08/24/17
0.21
NO
---
---
--
NO
--
---
--
02/07/18
0.21
NO
---
---
---
NO
---
---
---
02/06/19
0.23
NO
NO
NO
NO
NO
--
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
0.21
NO
---
---
---
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 (2)
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23 (')
0.35
NO
NA
NA
NA
NO
NA
NA
NA
Appendix D (Page 18 of 23)
Ana>,mann<k.snereo«�i=omn�revMa.,.��a.,,s�ana c«�m.nwaa.Mes Pros«.,,camna Moo�.,cMww-c�nN��a co. o,ra,a ur wn Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-4R
MW-511
MW-6R
NES-2S
NES-21)
Dieldrin
11/17/95
--
---
ND
--
--
--
ND
-
--
12/02/97
___
___
ND
___
___
___
ND
NC 2L=0.002 µg/L
03/23/98
--
---
ND
--
--
--
ND
---
--
05/27/98
___
___
ND
___
___
___
ND
11/16/98
--
---
ND
---
---
--
ND
---
--
09/10/99
---
---
ND
ND
ND
ND
---
---
---
11/16/99
---
---
ND
ND
ND
ND
---
---
--
05/10/00
---
---
ND
ND
ND
ND
---
---
---
10/26/00
---
---
ND
ND
ND
ND
--
---
--
04/18/01
---
---
ND
ND
ND
ND
---
---
---
06/13/02
---
---
ND
ND
ND
ND
--
---
--
06/27/03
---
---
ND
ND
ND
ND
---
---
---
12/30/03
---
---
---
---
---
---
---
---
--
06/30/04
---
---
ND
ND
ND
ND
---
---
---
12/29/04
---
---
--
06/29/05
---
---
ND
ND
ND
ND
---
---
---
12/29/05
---
---
--
06/28/06
---
---
ND
ND
ND
ND
---
---
---
12/28/06
--
---
--
07/12/07
---
---
ND
ND
ND
ND
---
---
---
12/19/07
---
---
---
---
---
07/08/08
---
---
ND
ND
ND
ND
---
---
---
12/16/08
---
---
---
---
---
---
--
---
--
07/08/09
0.05
---
ND
ND
ND
ND
---
---
---
12/15/09
---
---
---
---
---
---
--
---
--
06/23/10
0.00053
---
ND
ND
ND
ND
---
---
---
12/14/10
---
---
---
---
06/21/11
0.0005
ND
ND
ND
ND
ND
---
---
---
12/06/11
---
---
--
---
06/13/12
0.05
ND
ND
ND
ND
ND
---
---
---
12/12/12
---
---
__
---
__
ND
---
---
__
04/29/13
0.05
ND
ND
ND
ND
ND
---
---
---
08/06/13
---
---
__
---
__
ND
02/25/14
0.05
ND
ND
ND
ND
ND
---
---
---
08/13/14
---
---
--
---
03/12/15
0.05
ND
---
---
---
ND
---
---
---
02/18/16
0.05
ND
--
---
--
ND
--
---
--
08/11/16
0.05
---
---
---
---
---
---
02/15/17
0.05
ND
--
---
-
ND
---
---
--
02/07/18
0.053
ND
---
---
---
ND
---
---
---
02/06/19
0.05
ND
--
---
---
ND
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22121
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23131
0.012
ND
NA
NA
NA
ND
NA
NA
NA
Diethylphthalate
11/17/95
---
---
ND
---
---
---
ND
--
--
12/02/97
___
___
ND
___
___
___
ND
NC 2L=6,000 µel-
03/23/98
---
---
ND
---
---
--
ND
---
--
05/27/98
___
___
ND
___
___
___
ND
11/16/98
---
---
ND
---
--
--
ND
---
--
09/10/99
---
---
ND
ND
ND
ND
---
---
---
11/16/99
---
---
ND
ND
ND
ND
--
---
--
05/10/00
---
---
ND
ND
ND
ND
---
---
---
10/26/00
---
---
ND
ND
ND
ND
--
---
--
04/18/01
---
---
ND
ND
ND
ND
---
---
---
06/13/02
---
---
ND
ND
ND
ND
---
---
--
06/27/03
---
---
ND
ND
ND
ND
---
---
---
12/30/03
--
---
---
--
06/30/04
---
---
ND
ND
ND
ND
---
---
---
12/29/04
---
---
---
---
06/29/05
---
---
ND
ND
ND
ND
---
---
---
06/28/06
---
---
ND
ND
ND
ND
--
---
--
12/28/06
---
---
---
---
---
___
___
___
___
07/12/07
---
---
ND
ND
ND
ND
---
---
--
12/19/07
---
---
---
---
---
___
___
___
___
07/08/08
---
---
ND
ND
ND
ND
--
---
--
12/16/08
---
---
---
---
---
___
___
___
___
07/08/09
2.7
---
---
ND
ND
ND
---
---
--
12/15/09
---
---
---
---
---
___
___
___
___
06/23/10
3.9
---
ND
ND
ND
ND
--
---
--
12/14/10
---
---
---
---
---
___
___
___
___
06/21/11
0.58
ND
ND
ND
ND
ND
---
---
--
12/06/11
---
---
---
---
---
___
___
___
___
06/13/12
0.58
ND
ND
ND
ND
ND
--
---
--
12/12/12
---
---
---
---
---
___
___
___
---
04/29/13
0.58
ND
ND
ND
ND
ND
---
---
--
08/06/13
---
---
---
---
---
___
___
___
---
02/25/14
0.58
ND
ND
ND
ND
ND
--
---
--
08/13/14
---
---
---
---
---
___
___
___
___
03/12/15
0.91
ND
--
---
--
ND
---
---
--
02/18/16
1.3
ND
---
---
---
ND
---
---
---
08/11/16
1.3
---
--
---
--
--
02/15/17
1.3
ND
---
---
---
ND
---
---
---
08/24/17
1.6
ND
--
---
---
ND
---
---
--
02/07/18
1.7
ND
---
---
---
ND
---
---
---
02/06/19
2
ND
---
---
---
ND
---
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/221'1
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23(3)
1.7
ND
NA
NA
NA
ND
NA
NA
NA
Endosulfan 1
06/21/11
0.0007
ND
ND
0.52
ND
ND
---
---
--
Resample
07/28/11
0.0007
---
---
ND
---
---
---
---
---
NC2L=40 µg/L
12/06/11
---
---
---
ND
---
--
---
---
_-
06/13/12
0.05
ND
ND
0.33
ND
ND
---
---
---
12/12/12
0.05
ND
ND
1.33
ND
ND
-
---
--
04/29/13
0.05
ND
ND
ND
ND
ND
---
---
---
08/06/13
0.05
ND
ND
ND
ND
ND
--
---
--
02/25/14
0.05
ND
ND
ND
ND
ND
---
---
---
08/13/14
0.05
ND
---
---
---
ND
03/12/15
0.05
ND
---
---
---
ND
---
---
---
08/19/15
0.05
ND
--
---
---
ND
---
---
--
02/18/16
0.05
ND
---
---
---
ND
---
---
---
08/11/16
0.05
ND
--
---
---
ND
02/15/17
0.05
ND
---
---
---
ND
---
---
---
02/07/18
0.053
ND
--
---
---
ND
02/06/19
0.05
ND
---
---
---
ND
---
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
0.0094
ND
--
---
---
0.036 J
---
---
---
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22M
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23131
0.014
ND
NA
NA
NA
ND
NA
NA
NA
Endosulfan Sulfate
06/13/12
0.05
ND
ND
0.09 1
ND
ND
---
---
---
12/12/12
---
---
---
ND
---
---
---
_-
NC2L=40 µg/L
04/29/13
0.05
ND
ND
ND
ND
ND
---
---
---
08/06/13
---
---
---
---
---
ND
02/25/14
0.05
ND
ND
ND
ND
ND
---
---
---
08/13/14
---
---
---
---
03/12/15
0.05
ND
---
---
---
ND
---
---
---
02/18/16
0.05
ND
---
---
--
ND
--
---
--
08/11/16
0.05
---
---
---
---
---
---
02/15/17
0.05
ND
---
---
--
ND
---
---
--
02/07/18
0.053
ND
---
---
---
ND
---
---
---
02/06/19
0.05
ND
---
---
--
ND
---
---
--
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/221�1
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23131
0.012
1 ND
I NA
I NA
I NA
I ND
I NA
I NA
I NA
Appendix D (Page 19 of 23)
sna>,mann<k.snereo«�i=omn�revMa.,.��a.,,ssana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a ur 0„ 1Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-5R
MW-611
NES-2S
NES-2D
Heptachlor
11/17/95
--
---
NO
--
--
--
NO
--
--
12/02/97
___
___
NO
___
___
___
NO
NC 2L=0.008 µg/L
03/23/98
--
---
NO
--
--
--
NO
---
--
05/27/98
___
___
NO
___
___
___
NO
11/16/98
--
---
NO
---
---
---
NO
---
--
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
--
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
--
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
06/13/02
--
---
NO
NO
NO
NO
---
---
--
06/27/03
---
---
NO
NO
NO
NO
---
---
---
12/30/03
--
---
--
06/30/04
---
---
NO
NO
NO
NO
---
---
---
12/29/04
_-
---
---
---
06/29/05
---
---
NO
NO
ND
NO
---
---
---
12/29/05
---
---
--
06/28/06
---
---
NO
NO
NO
NO
---
---
---
12/28/06
---
---
NO
NO
ND
NO
--
---
--
07/12/07
---
---
NO
NO
ND
NO
---
---
---
12/19/07
---
---
---
---
07/08/08
---
---
NO
NO
NO
NO
---
---
---
12/16/08
---
---
--
07/08/09
0.05
---
NO
NO
ND
NO
---
---
---
12/15/09
--
--
---
--
06/23/10
0.0016
---
NO
NO
NO
NO
---
---
---
12/14/10
---
---
---
---
...
_.
06/21/11
0.0015
NO
NO
NO
NO
NO
---
---
---
12/06/11
---
---
---
---
06/13/12
0.05
NO
NO
NO
ND
NO
---
---
---
12/12/12
...
...
...
NO
_-
--
_-
--
_-
04/29/13
0.05
NO
NO
NO
NO
NO
---
---
---
08/06/13
---
---
---
---
_-
NO
...
...
__
02/25/14
0.05
NO
NO
NO
ND
NO
---
---
---
08/13/14
---
---
--
---
03/12/15
0.05
NO
---
---
---
NO
---
---
---
02/18/16
0.05
NO
--
---
--
NO
--
---
--
08/11/16
0.05
---
---
---
---
---
---
02/15/17
0.05
NO
--
---
--
NO
---
---
--
02/07/18
0.053
NO
---
---
---
NO
---
---
---
02/06/19
0.05
NO
--
---
---
NO
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/2212)
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23(a)
0.016
NO
NA
NA
NA
NO
NA
NA
NA
Indeno(1,2,3-cd)pyrene
06/21/11
0.79
NO
NO
NO
NO
1.2 1
---
---
--
12/06/11
---
---
---
---
---
___
___
___
---
NC 2L 0.05 µg/L
06/13/12
0.29
NO
NO
NO
NO
NO
---
---
--
12/12/12
---
---
---
---
---
___
___
___
___
04/29/13
0.29
NO
NO
NO
NO
NO
---
---
--
08/06/13
---
---
---
---
---
___
___
___
---
02/25/14
0.29
NO
--
NO
NO
NO
--
---
--
08/13/14
---
---
---
---
---
___
___
___
___
03/12/15
0.53
NO
--
---
---
NO
---
---
--
02/18/16
0.29
NO
---
---
---
NO
---
---
---
08/11/16
0.29
---
--
---
--
--
02/15/17
0.29
NO
---
---
---
NO
---
---
---
08/24/17
2
NO
--
---
--
NO
--
---
--
02/07/18
2.1
NO
---
---
---
NO
---
---
---
02/06/19
1.7
NO
--
---
--
NO
--
---
--
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/08/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/221�1
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23131
2.4
NO
NA
NA
NA
NO
NA
NA
NA
Methane
02/06/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
3.4
---
---
---
---
95
...
...
_.
02/10/21
3.4
NO
---
---
---
110
---
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
NC 2L=NE
02/17/22
3.4
---
---
---
---
81.6
---
28.2
---
09/29/22121
2
NO
NA
NA
NA
63
NA
74
NS
03 29 231'I
2.0
NO
NA
NA
NA
31
NA
120
NO
Methoxychlor
11/17/95
---
---
NO
---
---
---
NO
---
---
12/02/97
...
...
NO
...
...
_.
NO
...
__
NC 2L=40 µg/L
03/23/98
---
---
NO
---
---
---
NO
---
---
05/27/98
...
...
NO
...
...
_.
NO
11/16/98
___
___
NO
___
___
___
NO
09/10/99
---
---
NO
NO
ND
NO
---
---
--
11/16/99
---
---
NO
NO
ND
NO
---
---
---
05/10/00
---
---
NO
NO
ND
NO
--
---
--
10/26/00
---
---
NO
NO
ND
NO
---
---
---
04/18/01
---
---
NO
NO
ND
NO
--
---
--
06/13/02
---
---
NO
NO
ND
NO
---
---
---
12/30/03
---
---
--
06/30/04
---
---
NO
NO
ND
NO
---
---
---
12/29/04
---
---
---
---
06/29/05
---
---
NO
NO
ND
NO
---
---
---
12/29/05
---
---
--
06/28/06
---
---
NO
NO
ND
NO
---
---
---
12/28/06
--
---
--
07/12/07
---
---
NO
NO
ND
NO
---
---
---
12/19/07
--
---
--
07/08/08
---
---
NO
NO
ND
NO
---
---
---
12/16/08
--
--
---
--
07/08/09
0.5
---
NO
NO
ND
NO
---
---
---
12/15/09
---
--
---
--
06/23/10
0.0074
---
NO
NO
ND
NO
---
---
---
12/14/10
---
---
---
---
06/21/11
0.007
NO
NO
NO
NO
NO
---
---
---
12/06/11
---
---
---
---
06/13/12
0.15
NO
NO
NO
NO
NO
---
---
---
12/12/12
...
...
...
NO
_-
---
---
---
_-
04/29/13
0.15
NO
NO
NO
NO
NO
---
---
---
08/06/13
---
---
_.
---
_-
NO
02/25/14
0.15
NO
NO
NO
NO
NO
---
---
---
08/13/14
---
---
---
---
03/12/15
0.15
NO
---
---
---
NO
---
---
---
02/18/16
0.15
NO
--
---
---
NO
--
---
--
08/11/16
0.15
---
---
---
---
---
---
02/15/17
0.15
NO
--
---
---
NO
---
---
--
02/07/18
0.16
NO
---
---
---
NO
---
---
---
02/06/19
0.15
NO
--
---
---
NO
---
---
--
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
O8/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/221�1
NA
NA
NA
NA
NA
NA
NA
NA
NS
03 29 23131
0.035
NO
NA
NA
NA
NO
NA
NA
NA
Appendix D (Page 20 of 23)
Ana>,mann<k.snereo«�i=omn�revMa.,.��a.,,s�ana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a ur 0„ 1Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-4R
MW-511
MW-6R
NES-2S
NES-2D
Methylene Chloride
09/14/94
--
--
NO
--
--
--
NO
--
--
12/02/94
___
___
NO
___
___
___
NO
NC 2L=5 µg/L
02/08/95
--
--
NO
--
--
--
NO
---
--
03/02/95
___
___
NO
___
___
___
6
11/17/95
--
--
NO
--
--
--
NO
---
--
05/23/96
___
___
NO
___
___
___
17
11/14/96
--
--
NO
---
--
--
8.2
---
--
06/18/97
___
___
NO
___
___
___
12
12/02/97
__
---
NO
---
__
---
NO
---
__
05/27/98
___
___
NO
___
___
___
15
11/16/98
--
--
NO
---
--
---
NO
---
--
09/10/99
---
---
NO
NO
ND
NO
---
---
---
11/16/99
---
---
NO
NO
ND
NO
---
---
--
05/10/00
---
---
NO
NO
ND
NO
---
---
---
10/26/00
---
---
NO
NO
ND
NO
--
---
--
04/18/01
---
---
NO
NO
ND
NO
---
---
---
10/27/01
---
---
NO
NO
ND
NO
--
---
--
06/13/02
---
---
NO
NO
ND
NO
---
---
---
11/19/02
---
---
NO
NO
ND
NO
---
---
--
06/27/03
---
---
NO
NO
ND
NO
---
---
---
12/30/03
---
---
NO
NO
ND
NO
---
---
--
06/30/04
---
---
NO
NO
ND
NO
---
---
---
12/29/04
---
---
NO
NO
ND
NO
--
---
--
06/29/05
---
---
NO
NO
ND
NO
---
---
---
12/29/05
---
---
NO
NO
ND
NO
--
---
--
06/28/06
---
---
NO
NO
ND
NO
---
---
---
12/28/06
---
---
NO
NO
ND
NO
---
---
--
07/12/07
---
---
NO
NO
ND
NO
---
---
---
12/19/07
---
---
NO
NO
ND
NO
--
---
--
07/08/08
---
---
NO
NO
ND
NO
---
---
---
12/16/08
0.97
---
NO
NO
ND
NO
---
---
--
07/08/09
0.97
---
NO
NO
ND
NO
---
---
---
12/15/09
0.97
---
NO
NO
ND
NO
--
---
--
06/23/10
0.97
---
NO
NO
ND
NO
---
---
---
12/14/10
0.97
---
NO
NO
ND
NO
---
---
--
06/21/11
0.97
NO
NO
NO
ND
NO
---
---
---
12/06/11
0.97
NO
NO
NO
ND
NO
--
---
--
06/13/12
0.97
NO
NO
NO
INC,
NO
---
---
---
12/12/12
0.97
NO
NO
NO
ND
NO
---
---
--
04/29/13
0.97
NO
NO
NO
ND
NO
---
---
---
08/06/13
0.97
NO
NO
NO
NO
NO
--
---
--
02/25/14
0.97
NO
NO
NO
NO
NO
---
---
---
08/13/14
0.97
NO
NO
NO
NO
NO
---
---
--
03/12/15
0.97
NO
NO
NO
NO
NO
---
---
---
08/19/15
0.97
NO
NO
NO
NO
NO
--
---
--
02/18/16
0.97
NO
NO
NO
NO
NO
---
---
---
08/11/16
0.97
NO
NO
NO
NO
NO
--
---
--
02/15/17
0.97
NO
NO
NO
ND
NO
---
---
---
08/24/17
0.97
NO
NO
NO
NO
NO
--
---
--
02/07/18
0.97
NO
ND
NO
NO
NO
---
---
---
08/16/18
0.97
NO
NO
NO
ND
NO
--
---
--
02/06/19
3.7
NO
ND
NO
NO
NO
---
---
---
08/07/19
3.7
NO
NO
NO
ND
NO
---
---
--
02/14/20
3.7
NO
ND
NO
ND
NO
---
---
08/25/20
3.7 3.7
NO
ND
NO
ND
NO
--
---
--
02/10/21
0.24
NO
---
---
ND
NO
ND
---
---
08/19/21
---
---
__
---
---
---
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 (2)
2
NO
NO
NO
NO
NO
NO
NA
INS
03 29 231'I
2.0
NO
4.0 J,e
NO
4.0 J,B
NO
NO
NA
NA
Naphthalene
07/08/08
---
---
NO
ND
NO
ND
---
---
---
12/16/08
---
---
--
NC2L=6 pg/L
07/08/09
0.24
---
NO
NO
NO
NO
---
---
---
12/15/09
---
---
---
---
06/23/10
0.24
---
NO
NO
NO
ND
---
---
---
12/14/10
---
---
---
---
06/21/11
0.24
NO
NO
NO
NO
ND
---
---
---
12/06/11
---
---
---
---
06/13/12
0.24
NO
NO
NO
NO
NO
---
---
---
12/12/12
---
---
---
---
04/29/13
0.24
NO
NO
NO
NO
NO
---
---
---
08/06/13
---
---
---
---
02/25/14
0.24
ND
NO
NO
ND
NO
---
---
---
08/13/14
---
---
---
03/12/15
0.24
NO
---
---
---
NO
---
---
---
02/18/16
0.24
NO
--
---
--
NO
---
---
--
08/11/16
0.24
---
---
---
---
---
---
02/15/17
0.24
NO
--
---
---
NO
--
---
--
08/24/17
0.24
NO
---
---
---
NO
---
---
---
02/07/18
0.24
NO
---
---
---
NO
---
---
--
02/06/19
0.35
NO
NO
NO
NO
NO
---
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
0.22
NO
---
---
---
---
---
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 (2)
NA
NA
NA
NA
NA
NA
NA
NA
INS
03 29 231'I
0.64
NO
NA
NA
NA
NO
NA
NA
NA
Phorate
11/17/95
---
---
NO
---
---
---
NO
---
---
12/02/97
---
---
NO
---
---
---
NO
---
__
NC 2L=1 µg/L
11/16/98
---
---
NO
---
---
---
NO
---
---
09/10/99
---
---
NO
NO
NO
NO
---
---
--
05/10/00
---
---
NO
1
NO
0.8
---
---
---
10/26/00
---
---
NO
5.2
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
06/13/02
---
---
NO
NO
NO
NO
--
---
--
06/27/03
---
---
NO
NO
NO
NO
---
---
---
12/30/03
---
---
---
---
---
---
---
---
--
06/30/04
---
---
NO
NO
NO
NO
---
---
---
12/29/04
---
---
---
---
---
06/29/05
---
---
NO
NO
NO
NO
---
---
---
12/29/05
---
---
--
06/28/06
---
---
NO
NO
ND
NO
---
---
---
12/28/06
--
---
--
07/12/07
---
---
NO
NO
NO
NO
---
---
---
12/19/07
--
---
--
07/08/08
---
---
NO
NO
ND
NO
---
---
---
12/16/08
---
---
--
07/08/09
6.6
---
---
NO
ND
NO
---
---
---
12/15/09
---
---
--
06/23/10
7.7
---
NO
NO
NO
NO
---
---
---
12/14/10
---
---
---
---
---
06/21/11
5.4
ND
NO
NO
ND
NO
---
---
---
12/06/11
---
---
---
---
06/13/12
5.4
NO
NO
NO
ND
NO
---
---
---
12/12/12
---
---
---
---
---
04/29/13
5.4
NO
NO
NO
ND
NO
---
---
---
08/06/13
---
---
---
---
02/25/14
5.4
NO
NO
NO
INC,
NO
---
---
---
08/13/14
---
---
--
---
03/12/15
0.83
NO
---
---
---
NO
---
---
---
02/18/16
1.1
NO
--
---
-
NO
--
---
--
08/11/16
1.1
---
---
---
---
---
---
02/15/17
1.1
NO
--
---
---
NO
---
---
--
08/24/17
1.7
NO
---
---
---
NO
---
---
---
02/07/18
1.8
NO
---
---
---
NO
---
---
--
02/06/19
1.1
NO
---
---
---
NO
---
---
---
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 (2)
NA
NA
NA
NA
NA
NA
NA
NA
INS
03 29 231'I
3.0
NO
NA
NA
NA
NO
NA
NA
NA
Appendix D (Page 21 of 23)
>,mann<k.snereo«�n�omn�revMa.,.��a.,,s�ana c«�m.�waa.Mes Pros«.,,camna Moo�.,cMww-c��N��a co. o,ra,a uF wn Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-4R
MW-5R
MW-6R
NES-2S
NES-21)
Sulfate
06/23/10
--
--
14800
7180
9140
ND
--
--
--
12/14/10
---
---
14500
9210
9700
ND
---
---
---
NC2L=250,000 pg/L
06/21/11
---
24400
11400
7490
7740
NO
--
--
--
12/06/11
5000
39800
13800
8000
7730
NO
---
---
---
06/13/12
2000
25400 J
13700 1
8140 1
8400 1
2790 1
---
---
--
12/11/12
2000
28000 J
14800 J
9120 J
10100 1
4420 1
---
---
---
04/29/13
2000
26100 J
12300 1
9150 1
17100 J
2730 1
---
---
--
08/06/13
2000
25300 J
7370 J
7830 1
11700 J
2760 1
---
---
---
02/25/14
2000
28900 J
11200 1
8130 1
9550 1
2590 1
---
---
--
08/13/14
1000
31900 J
9370 J
7910 1
11600 J
2450 1
---
---
---
03/12/15
1000
32600 J
12100 J
8040 1
8340 1
3400 1
---
---
--
08/19/15
10000
42900 J
10200 J
8110 1
10400 J
2890 1
---
---
---
02/18/16
2000
39300 J
11200 J
7960 1
10300 J
3830 1
---
---
--
08/11/16
5000
112000 J
8500 J
7700 J
10300 J
3100 1
---
---
---
02/15/17
1000
47100 J
11200 J
7860 J
7940 1
3510 1
---
---
--
08/24/17
500
49700 J
9940 J
8310 J
9260 1
6680 J
---
---
---
02/07/18
500
42800 J
7990 1
6650 J
6110 1
4000 1
---
---
--
08/15/18
500
55200 J
7690 J
7130 J
6470 1
4200 1
---
---
---
02/06/19
500
55700
12100
7360
9440
4350
--
---
--
08/08/19
500
51500
9890
7450
7570
6710
---
---
---
02/14/20
500
52000
8990
6370
9410
5960
-
--
--
08/25/20
500
53300
7420
6680
7850
7000
4610
---
---
02/10/21
500
65500
---
---
---
8500
---
---
--
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
500
---
8380
6760
---
---
6150
---
---
02/16/22
500
---
---
---
8370
---
---
---
---
02/17/22
500
57500
---
---
---
8500
---
23300
50100
09/29/22121
1000
41200
6700
42400
23700
8500
8500
30100
INS
03 29 23 n1
500
47700
9730
2870
10300
8200
7690
31600
42000
Toluene
06/18/97
---
---
NO
---
--
--
NO
---
--
12/02/97
___
___
NO
___
___
___
NO
NC 2L=600 pg/L
05/27/98
---
---
NO
---
---
--
NO
---
--
11/16/98
---
---
NO
---
---
---
NO
---
---
09/10/99
---
---
7
NO
NO
NO
---
---
--
10/19/99
___
___
NO
___
___
___
___
___
___
11/16/99
---
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
--
04/18/01
---
---
NO
NO
NO
NO
---
---
---
10/27/01
---
---
NO
NO
NO
NO
--
---
--
06/13/02
---
---
NO
NO
NO
NO
---
---
---
11/19/02
---
---
NO
NO
NO
NO
---
---
--
06/27/03
---
---
NO
NO
NO
NO
---
---
---
12/30/03
---
---
NO
NO
NO
NO
---
---
--
06/30/04
---
---
ND
NO
ND
NO
---
---
---
12/29/04
---
---
NO
NO
NO
NO
--
---
--
06/29/05
---
---
ND
NO
ND
NO
---
---
---
12/29/05
---
---
NO
NO
NO
NO
---
---
--
06/28/06
---
---
ND
NO
ND
NO
---
---
---
12/28/06
---
---
NO
NO
NO
NO
--
---
--
07/12/07
---
---
ND
NO
ND
NO
---
---
---
12/19/07
---
---
NO
NO
NO
NO
---
---
--
07/08/08
---
---
NO
NO
ND
NO
---
---
---
12/16/08
0.26
---
NO
NO
NO
NO
--
---
--
07/08/09
0.26
---
ND
NO
ND
NO
---
---
---
12/15/09
0.26
---
NO
NO
NO
NO
---
---
--
06/23/10
0.26
---
NO
NO
NO
NO
---
---
---
12/14/10
0.26
NO
NO
NO
NO
--
---
--
06/21/11
0.26
NO
NO
NO
NO
NO
---
---
---
12/06/11
0.26
NO
NO
NO
NO
NO
---
---
--
06/13/12
0.26
NO
NO
NO
NO
NO
---
---
---
12/12/12
0.26
NO
NO
NO
NO
NO
--
---
--
04/29/13
0.26
NO
NO
NO
NO
NO
---
---
---
08/06/13
0.26
NO
NO
NO
NO
NO
--
---
--
02/25/14
0.26
NO
NO
NO
NO
NO
---
---
---
08/13/14
0.26
NO
NO
ND
NO
NO
---
---
--
03/12/15
0.26
NO
NO
ND
NO
ND
---
---
---
08/19/15
0.26
NO
NO
ND
NO
ND
--
---
--
02/18/16
0.26
NO
NO
ND
NO
ND
---
---
---
08/11/16
0.26
NO
NO
NO
NO
NO
---
---
--
02/15/17
0.26
NO
NO
ND
NO
ND
---
---
---
08/24/17
0.26
NO
NO
NO
NO
NO
--
---
--
02/07/18
0.26
NO
NO
NO
NO
NO
---
---
---
08/16/18
0.26
NO
NO
NO
NO
NO
---
---
---
02/06/19
0.24
NO
NO
NO
NO
ND
---
---
---
08/07/19
0.24
NO
NO
NO
NO
NO
--
---
--
02/14/20
0.24
NO
NO
NO
NO
ND
---
---
---
08/25/20
0.24
NO
NO
NO
NO
NO
---
---
--
02/10/21
0.26
NO
---
---
NO
ND
NO
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22121
0.48
NO
NO
NO
NO
NO
NO
NA
INS
03 29 231'I
0.24
NO
NO
NO
NO
NO
NO
NA
NA
Trans-1,4-Dichloro-2-Butene
05/27/98
---
---
NO
---
---
---
6.9
---
---
11/16/98
---
---
NO
---
---
---
NO
---
--
NC2L=NE
09/10/99
---
---
NO
NO
NO
NO
---
---
---
11/16/99
---
---
NO
NO
NO
NO
---
---
--
05/10/00
---
---
NO
ND
NO
NO
---
---
---
10/26/00
---
---
NO
NO
NO
NO
--
---
---
04/18/01
---
---
NO
ND
NO
NO
---
---
---
10/27/01
---
---
NO
NO
NO
NO
--
---
--
06/13/02
---
---
NO
ND
NO
NO
---
---
---
11/19/02
---
---
NO
NO
NO
NO
--
---
--
06/27/03
---
---
NO
ND
NO
ND
---
---
---
12/30/03
---
---
NO
NO
NO
NO
--
---
---
06/30/04
---
---
NO
ND
NO
NO
---
---
---
12/29/04
---
---
NO
NO
NO
NO
--
---
--
06/29/05
---
---
NO
ND
NO
NO
---
---
---
12/29/05
---
---
NO
NO
NO
NO
--
---
--
06/28/06
---
---
NO
ND
NO
NO
---
---
---
12/28/06
---
---
NO
NO
NO
NO
--
---
--
07/12/07
---
---
NO
ND
NO
NO
---
---
---
12/19/07
--
---
NO
NO
NO
NO
--
---
--
07/08/08
---
---
NO
ND
NO
NO
---
---
---
12/16/08
1
---
NO
NO
NO
NO
--
---
--
07/08/09
1
---
NO
ND
NO
NO
---
---
---
12/15/09
1
---
NO
NO
NO
NO
---
---
--
06/23/10
1
---
NO
ND
NO
NO
---
---
---
12/14/10
1
---
NO
NO
NO
NO
--
---
--
06/21/11
1
NO
NO
ND
NO
NO
---
---
---
12/06/11
1
NO
NO
NO
NO
NO
---
---
--
06/13/12
1
NO
NO
NO
NO
NO
---
---
---
12/12/12
1
NO
NO
NO
NO
NO
--
---
---
04/29/13
1
NO
NO
NO
NO
NO
---
---
---
08/06/13
1
NO
NO
NO
NO
NO
---
---
--
02/25/14
1
NO
NO
NO
NO
ND
---
---
---
08/13/14
1
NO
NO
NO
NO
ND
---
---
--
03/12/15
1
ND
NO
NO
NO
NO
---
---
---
08/19/15
1
NO
NO
NO
NO
NO
---
---
--
02/18/16
1
ND
NO
ND
NO
NO
---
---
---
08/11/16
1
ND
NO
NO
NO
NO
---
---
--
02/15/17
1
ND
NO
ND
NO
NO
---
---
---
08/24/17
1
ND
NO
ND
NO
NO
--
---
--
02/07/18
1
NO
NO
ND
NO
NO
---
---
---
08/16/18
1
NO
NO
NO
NO
NO
---
---
--
02/06/19
0.54
NO
NO
NO
NO
NO
---
---
---
08/07/19
0.5
NO
NO
NO
NO
NO
--
---
--
02/14/20
0.54
NO
NO
NO
NO
NO
---
---
---
08/25/20
0.54
NO
NO
NO
NO
NO
--
---
---
02/10/21
0.9
ND
---
---
NO
NO
NO
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22121
0.56
NO
NO
NO
NO
NO
NO
NA
INS
03 29 231'I
0.56
NO
NO
NO
NO
NO
NO
NA
NA
Appendix D (Page 22 of 23)
sna>,mann<k.snereo«�i=omn�revMa.,.��a.,,ssana c«�m.nwaa.Mes Pros«.,,camna Moo�.,cMww-c�nN��a co. o,ra,a Lr wn Hart & Hickman, PC

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI.004
Analyte
Sample Date
MDL
MW-7
MW-2
MW-3RR'
MW-411
MW-5R
MW-611
NES-2S
NES-21D
Trichloroethylene
12/02/97
--
--
NO
--
--
--
NO
-
--
05/27/98
___
___
NO
___
___
___
NO
NC 2L=3 µg/L
11/16/98
--
--
NO
--
--
--
2.9
---
--
09/10/99
---
---
NO
NO
NO
ND
---
---
---
11/16/99
--
---
NO
NO
NO
NO
--
---
--
05/10/00
---
---
NO
NO
ND
ND
---
---
---
10/26/00
---
---
NO
NO
ND
NO
---
---
--
04/18/01
---
---
NO
NO
NO
ND
---
---
---
10/27/01
---
---
NO
NO
NO
NO
---
---
---
06/13/02
---
---
NO
NO
ND
ND
---
---
---
11/19/02
---
---
NO
NO
ND
NO
---
---
--
06/27/03
---
---
NO
NO
NO
ND
---
---
---
12/30/03
---
---
NO
NO
NO
NO
---
---
--
06/30/04
---
---
NO
NO
NO
ND
---
---
---
12/29/04
---
--
NO
NO
ND
NO
---
---
---
06/29/05
---
---
NO
NO
ND
ND
---
---
---
12/29/05
---
---
NO
NO
NO
NO
--
---
--
06/28/06
---
---
NO
NO
NO
ND
---
---
---
12/28/06
---
---
NO
NO
NO
NO
---
---
--
07/12/07
---
---
NO
NO
NO
0.68 1
---
---
---
12/19/07
---
---
NO
NO
NO
0.64 1
---
---
--
07/08/08
---
---
NO
NO
NO
0.51 1
---
---
---
12/16/08
0.47
---
NO
NO
NO
NO
---
---
--
07/08/09
0.47
---
NO
NO
NO
0.53 1
---
---
---
12/15/09
0.47
---
NO
NO
NO
NO
--
---
--
06/23/10
0.47
---
NO
NO
NO
ND
---
---
---
12/14/10
0.47
---
NO
NO
NO
NO
--
---
--
06/21/11
0.47
NO
NO
NO
NO
NO
---
---
---
12/06/11
0.47
NO
NO
NO
NO
NO
--
---
--
06/13/12
0.47
NO
NO
NO
NO
NO
---
---
---
12/12/12
0.47
NO
NO
NO
NO
NO
---
---
--
04/29/13
0.47
NO
NO
NO
NO
NO
---
---
---
08/06/13
0.47
NO
NO
NO
NO
NO
---
---
--
02/25/14
0.47
NO
NO
NO
NO
NO
---
---
---
08/13/14
0.47
NO
NO
NO
NO
NO
---
---
--
03/12/15
0.47
NO
NO
NO
ND
NO
---
---
---
08/19/15
0.47
NO
NO
NO
NO
NO
--
---
--
02/18/16
0.47
NO
ND
NO
ND
NO
---
---
---
08/11/16
0.47
NO
NO
NO
NO
NO
---
---
--
02/15/17
0.47
NO
ND
NO
ND
NO
---
---
---
08/24/17
0.47
NO
NO
NO
ND
NO
--
---
--
02/07/18
0.47
NO
ND
NO
ND
NO
---
---
---
08/16/18
0.47
NO
ND
NO
NO
NO
---
---
--
02/06/19
0.22
NO
ND
NO
NO
NO
---
---
---
08/07/19
0.22
NO
NO
NO
NO
NO
--
---
--
02/14/20
0.22
NO
NO
NO
NO
NO
---
---
---
08/25/20
0.22
NO
ND
NO
NO
NO
--
---
--
02/10/21
0.26
NO
---
---
ND
NO
NO
---
---
08/18/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 I:I
0.38
NO
NO
NO
NO
NO
NO
NA
NS
03 29 23 I'I
0.38
NO
NO
NO
NO
NO
NO
NA
NA
Vinyl Chloride
09/14/94
---
---
NO
---
---
---
NO
---
---
12/02/94
---
---
NO
---
---
__
NO
NC 2L=0.03 µg/L
02/08/95
---
---
NO
---
---
---
NO
---
---
03/02/95
---
---
NO
---
---
--
NO
---
--
11/17/95
___
___
NO
___
___
___
NO
05/23/96
---
---
NO
---
---
--
NO
---
--
11/14/96
___
___
NO
___
___
___
NO
06/18/97
---
---
NO
---
--
---
NO
---
--
12/02/97
___
___
NO
___
___
___
NO
05/27/98
---
---
NO
---
__
---
NO
---
__
11/16/98
___
___
NO
___
___
___
NO
09/10/99
---
---
NO
NO
NO
NO
---
---
--
11/16/99
---
---
NO
NO
NO
NO
---
---
---
05/30/00
---
---
NO
NO
ND
12
-
---
--
10/26/00
---
---
NO
NO
ND
NO
---
---
---
04/18/01
---
---
NO
NO
ND
NO
--
---
--
10/27/01
---
---
NO
NO
ND
NO
---
---
---
06/10/02
---
---
NO
NO
ND
NO
--
---
--
06/13/02
---
---
NO
NO
ND
NO
---
---
---
11/19/02
---
---
NO
NO
ND
NO
--
---
--
06/27/03
---
---
NO
NO
ND
26.9
---
---
---
12/30/03
---
---
NO
NO
ND
10
--
---
--
06/30/04
---
---
NO
NO
NO
11
---
---
---
12/29/04
---
---
NO
NO
NO
12
--
---
---
06/29/05
---
---
NO
NO
NO
14
---
---
---
12/29/05
---
---
NO
NO
NO
15
--
---
--
06/28/06
---
---
NO
NO
NO
12.5
---
---
---
12/28/06
---
---
NO
NO
NO
8.9
---
---
--
07/12/07
---
---
NO
NO
NO
8.3
---
---
---
12/19/07
---
---
NO
ND
NO
8.4
---
---
--
07/08/08
---
---
NO
NO
ND
10.6
---
---
---
12/16/08
0.62
---
NO
NO
NO
5
--
---
--
07/08/09
0.62
---
NO
NO
NO
13.3
---
---
---
12/15/09
0.62
---
NO
NO
NO
9.9
---
---
--
06/23/10
0.62
---
NO
NO
NO
11.2
---
---
---
12/14/10
0.62
---
NO
NO
NO
8.4
--
---
--
06/21/11
0.62
NO
NO
NO
NO
10.5
---
---
---
12/06/11
0.62
NO
NO
NO
NO
4.1
--
---
--
06/13/12
0.62
NO
NO
NO
NO
6.6
---
---
---
12/12/12
0.62
NO
NO
NO
NO
3.3
---
---
--
04/29/13
0.62
NO
NO
NO
NO
7.6
---
---
---
08/06/13
0.62
NO
NO
NO
NO
9.1
--
---
--
02/25/14
0.62
NO
NO
NO
NO
6.8
---
---
---
08/13/14
0.62
NO
NO
NO
NO
5.4
---
---
--
03/12/15
0.62
NO
NO
NO
NO
5.1
---
---
---
08/19/15
0.62
NO
NO
NO
NO
5
--
---
--
02/18/16
0.62
NO
NO
NO
NO
5.4
---
---
---
08/11/16
0.62
NO
NO
NO
NO
5.6
---
---
--
02/15/17
0.62
NO
NO
NO
NO
1.4
---
---
---
08/24/17
0.62
NO
NO
NO
NO
2.1
--
---
--
02/07/18
0.62
NO
NO
NO
NO
1.8
---
---
---
08/16/18
0.62
NO
NO
NO
NO
3.5
---
---
--
02/06/19
0.24
NO
NO
NO
NO
4.9
---
---
---
08/07/19
0.24
NO
NO
NO
NO
2.8
--
---
---
02/14/20
0.24
NO
NO
NO
NO
2.1
---
---
---
08/25/20
0.24
NO
NO
NO
NO
1.9
---
---
--
02/10/21
0.19
NO
---
---
NO
2.0
NO
---
---
08/18/21
0.39
---
---
---
--
1.3
---
---
--
02/17/22
0.39
---
---
---
---
0.88 1
---
---
---
09/29/22121
0.39
NO
NO
NO
ND
0.59 1
NO
NO
NS
03 29 23 I'I
0.39
NO
NO
NO
ND
0.81 J
NO
NO
ND
xylene(Total)
02/06/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/08/19
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/14/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/25/20
NA
NA
NA
NA
NA
NA
NA
NA
NA
02/10/21
NA
NA
NA
NA
NA
NA
NA
NA
NA
08/18/21
0.34
---
---
1.5
---
---
1.6
---
---
02/15/22
NA
NA
NA
NA
NA
NA
NA
NA
NA
09/29/22 P)
0.34
NO
NO
NO
NO
ND
NO
NA
NS
NC 2L=500 µg/L
032923 p)
0.34
NO
NO
NO
NO
ND
NO
NA
NA
Notes:
Analytical results from September 1994 through February 2021 obtained from La Bella Associates Water Quality Monitoring Report- February 2021 Event.
Analytical results from August 2021 obtained from Garrett & Moore, Inc. Water Quality Monitoring Report - August 2021 Event.
1. Monitoring well MW-3RR was installed in September 2022 to replace abandoned monitoring well MW-3R. Data shown in the table prior to the September 2022
monitoring event for MW-3RR was collected from abandoned monitoring well MW-3R.
2. MW-2, MW-4R, and MW-6R samples collected on 10/05/22.
3. MW-2, MW-4R, and MW-6R samples collected on 3/30/23.
NC 2L Standards are the Title 15A NCAC 02L.0202 Groundwater Standards dated April 1, 2022.
Bold concentrations exceed the NC21- Standard for groundwater.
All concentrations are in micrograms per liter (µg/L).
1= Estimated value between the MDL and MRL; B = Analyte was detected in the associated method blank, result is expected to be biased high based on concentrations in the blank
NA = not analyzed/not reported; NO = not detected; NS = not sampled; NE = not established; --- = no data; MDL = laboratory method detection limit
Appendix D (Page 23 of 23)
sna>,mann<k.snereo«�i=omn�revMa.,.��a.,,ssana c«�m.nwaa.Mes Pros«.,,camna Moo�.,cMww-c�nN��a co. o,ra,a Lr wn Hart & Hickman, PC

Appendix E
Summary of Historical Constituents in Surface Water
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDL
SW-1
SW-2
Inorganics
Antimony
06/23/10
2.6
2.8
J
ND
12/14/10
2.6
ND
Dry
ISTV (2) = 5,300 pg/L
06/21/11
5
NO
Dry
12/06/11
5
ND
ND
06/13/12
5
ND
ND
12/11/12
5
NO
Dry
04/29/13
5
ND
ND
08/06/13
5
ND
ND
02/25/14
5
ND
ND
08/13/14
5
ND
ND
03/11/15
3.8
ND
ND
08/19/15
3.8
NO
Dry
02/18/16
3.8
ND
ND
08/11/16
3.8
ND
ND
02/15/17
3.9
ND
ND
08/24/17
3.9
NO
---
02/06/18
3.9
NO
ND
08/16/18
3.9
NO
ND
02/06/19
3.9
NO
ND
08/08/19
3
ND
ND
02/13/20
3
ND
ND
08/26/20
3
3.3
J
ND
02/10/21
4.5
ND
---
08/18/21
ND
ND
02/15/22
3
ND
ND
09/29/22
3
ND
ND
03/30/23
4.3
ND
ND
Arsenic
12/19/07
NR
5.3
Dry
07/08/08
NR
ND
Dry
NC2B = 340 pg/L
12/16/08
2.7
ND
ND
07/08/09
2.7
ND
Dry
12/15/09
2.7
ND
2.7
J
06/23/10
2.7
9.2
J
ND
12/14/10
2.7
3.1
Dry
06/21/11
5
NO
Dry
12/06/11
5
ND
ND
06/13/12
5
6.5
J
ND
12/11/12
5
ND
Dry
04/29/13
5
ND
ND
08/06/13
5
5.5
J
NO
02/25/14
5
ND
ND
08/13/14
5
ND
ND
03/11/15
2.5
4.9
J
2.7
J
08/19/15
2.5
ND
Dry
02/18/16
2.5
ND
ND
08/11/16
2.5
6.8
J
7.3
J
02/15/17
5
ND
ND
08/24/17
5
ND
---
02/06/18
5
ND
ND
08/16/18
5
ND
ND
02/06/19
5
ND
ND
08/08/19
4.7
5.1
J
ND
02/13/20
5
ND
ND
08/26/20
4.7
ND
ND
02/10/21
3.5
ND
---
08/18/21
ND
---
02/15/22
4.7
ND
ND
09/29/22
4.7
ND
ND
03/30/23
4.4
5.38
J
ND
Barium
09/14/94
NR
160
ND
12/02/94
NR
ND
ND
ISTV (21 = 21,000 pg/L
02/08/95
NR
ND
NO
03/02/95
NR
ND
ND
11/17/95
NR
ND
NO
05/23/96
NR
ND
ND
11/14/96
NR
69
29
06/18/97
NR
64
25
12/02/97
NR
61
41
05/27/98
NR
130
50
11/16/98
NR
93
100
09/10/99
NR
ND
ND
11/16/99
NR
ND
NO
05/10/00
NR
ND
ND
10/26/00
NR
ND
NO
04/18/01
NR
ND
ND
11/19/02
NR
NS
ND
06/27/03
NR
ND
ND
12/30/03
NR
NO
ND
06/30/04
NR
ND
ND
12/29/04
NR
ND
ND
06/29/05
NR
NO
ND
12/29/05
NR
ND
ND
06/28/06
NR
NO
ND
12/28/06
NR
40
47.2
07/12/07
NR
66.2
J
Dry
12/19/07
NR
112
Dry
07/08/08
NR
89
J
Dry
12/16/08
0.2
42.1
B
54.8
J
07/08/09
0.2
101
Dry
12/15/09
0.2
36.3
B
48.4
B
06/23/10
0.2
115
B
39.1
B
12/14/10
0.2
97.4
J
Dry
06/21/11
5
66.3
J
Dry
12/06/11
5
59.7
J
55.3
J
06/13/12
5
161
85.4
J
12/11/12
5
71.1
J
Dry
04/29/13
5
43.5
J
43.5
J
08/06/13
5
80.3
J
23.8
02/25/14
5
63.9
J
61.8
J
08/13/14
5
47.4
J
43.9
J
03/11/15
2.5
28.5
J
42.0
J
08/19/15
2.5
37
J
Dry
02/18/16
2.5
58.2
J
55
J
08/11/16
2.5
175
152
02/15/17
2.5
285
38.2
J
08/24/17
2.5
31.6
J
---
02/06/18
2.5
22.4
J
33.5
J
08/16/18
2.5
19.1
J
28.3
J
02/06/19
2.5
47.6
30.7
08/08/19
1
23
17.3
02/13/20
1
18.4
26.4
08/26/20
3.5
15.5
21.3
02/10/21
4.7
ND
---
08/18/21
3.5
20.9
18.4
02/15/22
3.5
16.7
23.2
08/18/21
3.5
20.9
18.4
02/15/22
3.5
16.7
23.2
09/29/22
3.5
23.5
25.3
03/30/23
0.736
14.7
15.5
Appendix E (Page 1 of 8)
htlpsllbaMhlck.sM1arepoinLcomisiteslMasterFiles-1ISM1ared DocumentslAAA-Master Proled,/Gar,ft d Moore)GMI-0M-G-ille Co. OM,N LF Unit 112023 First Half GW MRabl,s O#,N Unit 1 Historic Tables Hart & Hickman, PC

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDL
SW-1
SW-2
Beryllium
11/16/98
NR
1
1
09/10/99
NR
ND
ND
NC2B = 65 pg/L
11/16/99
NR
ND
ND
05/10/00
NR
ND
ND
10/26/00
NR
ND
ND
04/18/01
NR
ND
ND
11/19/02
NR
ND
ND
06/27/03
NR
ND
ND
12/30/03
NR
NO
ND
06/30/04
NR
NO
ND
12/29/04
NR
NO
ND
06/29/05
NR
NO
ND
12/29/05
NR
ND
ND
06/28/06
NR
NO
ND
12/28/06
NR
NO
ND
07/12/07
NR
ND
Dry
12/19/07
NR
0.93
J
Dry
07/08/08
NR
0.47
J
Dry
12/16/08
0.1
0.21
J
0.27
J
07/08/09
0.1
0.29
J
Dry
12/15/09
0.1
0.27
J
0.22
J
06/23/10
0.1
1.2
ND
12/14/10
0.1
0.78
J
Dry
06/21/11
1
ND
Dry
12/06/11
1
ND
ND
06/13/12
1
1.5
ND
12/11/12
1
ND
Dry
04/29/13
1
ND
ND
08/06/13
1
ND
ND
02/25/14
1
NO
ND
08/13/14
1
ND
ND
03/11/15
0.5
ND
ND
08/19/15
0.5
NO
Dry
02/18/16
0.5
NO
ND
08/11/16
0.5
1.9
1.7
02/15/17
0.5
ND
ND
08/24/17
0.5
NO
---
02/06/18
0.5
NO
ND
08/16/18
0.5
ND
ND
02/06/19
0.5
NO
ND
08/08/19
0.2
ND
ND
02/13/20
0.2
NO
0.46
J,B
08/26/20
0.7
ND
ND
02/10/21
4.3
4.7
J
---
08/18/21
ND
ND
02/15/22
0.7
NO
ND
09/29/22
0.7
ND
ND
03/30/23
0.33
ND
ND
Cadmium
11/19/02
NR
ND
1
06/27/03
NR
ND
ND
NC2B (3) = 1.02 pg/L
12/30/03
NR
ND
ND
06/30/04
NR
NO
NO
12/29/04
NR
ND
ND
06/29/05
NR
ND
NO
12/29/05
NR
ND
ND
06/28/06
NR
ND
NO
12/28/06
NR
ND
ND
07/12/07
NR
ND
Dry
12/19/07
NR
NO
Dry
07/08/08
NR
ND
Dry
12/16/08
0.5
ND
ND
07/08/09
0.5
ND
Dry
12/15/09
0.5
ND
ND
06/23/10
0.5
ND
ND
12/14/10
0.5
NO
Dry
06/21/11
1
ND
Dry
12/06/11
1
NO
ND
06/13/12
1
ND
ND
12/11/12
1
ND
Dry
04/29/13
1
ND
ND
08/06/13
1
NO
ND
02/25/14
1
ND
ND
08/13/14
1
NO
ND
03/11/15
0.5
ND
ND
08/19/15
0.5
ND
ND
02/18/16
0.5
ND
ND
08/11/16
0.5
ND
ND
02/15/17
0.5
ND
ND
08/24/17
0.5
ND
---
02/06/18
0.5
ND
ND
08/16/18
0.5
ND
ND
02/06/19
0.5
NO
ND
08/08/19
0.4
ND
ND
02/13/20
0.4
ND
ND
08/26/20
0.4
ND
ND
02/10/21
3.9
ND
---
08/18/21
0.4
0.44
J
---
02/15/22
0.4
NO
ND
09/29/22
0.4
NO
ND
03/30/23
0.479
NO
ND
Appendix E (Page 2 of 8)
htlpsllbaMhlck.sM1arepoinLcomisiteslMasterFiles-1ISM1ared DocumentslAAA-Master Proled,/Gar,ft d Moore)GMI-0M-G-ille Co. OM,N LF Unit 112023 First Half GW MRabl,s O#,N Unit 1 Historic Tables Hart & Hickman, PC

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDL
SW-1
SW-2
Chromium
26-Oct-00
NR
NO
ND
06/18/97
NR
12
ND
NC213 = 16 pg/L
12/02/97
NR
8
ND
05/27/98
NR
15
ND
11/16/98
NR
30
31
09/10/99
NR
24
ND
11/16/99
NR
ND
ND
05/10/00
NR
ND
ND
04/18/01
NR
ND
ND
11/19/02
NR
NO
ND
06/27/03
NR
ND
ND
12/30/03
NR
ND
ND
06/30/04
NR
ND
ND
12/29/04
NR
ND
ND
06/29/05
NR
NO
ND
12/29/05
NR
NO
ND
06/28/06
NR
12.6
ND
12/28/06
NR
4.8
J
6.1
J
07/12/07
NR
ND
Dry
12/19/07
NR
27.9
Dry
07/08/08
NR
19.3
Dry
12/06/08
0.4
6.4
J
8.4
J
07/08/09
0.4
12.9
Dry
12/15/09
0.4
6
J
5
J
06/23/10
0.4
41.8
4.8
J
08/12/10
0.4
44.4
NS
12/14/10
0.4
32.4
Dry
06/21/11
5
12.1
Dry
12/06/11
5
11.8
7.5
J
06/13/12
5
46.1
20.7
12/11/12
5
19.1
Dry
04/29/13
5
5.8
J
5.8
J
08/06/13
5
ND
ND
02/25/14
5
13.5
13.2
08/13/14
5
10.8
10
J
03/11/15
2.5
4
J
3.1
J
08/19/15
2.5
ND
Dry
02/18/16
2.5
ND
ND
08/11/16
2.5
63
55.1
09/13/16
2.5
ND
DRY
02/15/17
2.5
6.1
J
7.2
J
08/24/17
2.5
7
J
---
02/06/18
2.5
2.8
J
5.4
J
08/16/18
2.5
ND
3.2
J
02/06/19
2.5
3
J
ND
08/08/19
1
2.6
J
2.1
J
02/13/20
1
2
J
3.6
J
08/26/20
3.7
ND
ND
02/10/21
3
NO
ND
8/18/201
ND
NO
02/15/22
3.7
---
3.7
J
09/29/22
3.7
ND
ND
03/30/23
1.4
2.45
J
1.75
J
Cobalt
11/14/96
NR
3
ND
06/18/97
NR
3
ND
ISTV (21 = 16 pg/L
12/02/97
NR
ND
NO
05/27/98
NR
8
5
11/16/98
NR
4.9
5.9
09/10/99
NR
ND
ND
11/16/99
NR
ND
NO
05/10/00
NR
ND
ND
10/26/00
NR
ND
NO
04/18/01
NR
ND
ND
11/19/02
NR
ND
NO
06/27/03
NR
ND
ND
12/30/03
NR
NO
NO
06/30/04
NR
ND
ND
12/29/04
NR
ND
NO
06/29/05
NR
ND
ND
12/29/05
NR
ND
ND
06/28/06
NR
NO
ND
12/28/06
NR
NO
2.8
J
07/12/07
NR
ND
Dry
12/19/07
NR
34.3
Dry
07/08/08
NR
10
B
Dry
12/16/08
0.6
4.8
B
5.1
B
07/08/09
0.6
7.2
J
Dry
12/15/09
0.6
1.6
J
1.3
J
06/23/10
0.6
23
2.7
J
08/12/10
0.6
30.5
NS
12/14/10
0.6
27
Dry
06/21/11
5
5.4
J
Dry
12/06/11
5
ND
ND
06/13/12
5
12.5
6.5
J
12/11/12
5
ND
Dry
04/29/13
5
10.2
10.8
08/06/13
5
9
J
ND
02/25/14
5
10.1
10.6
08/13/14
5
ND
ND
03/11/15
2.5
ND
ND
08/19/15
2.5
ND
Dry
02/18/16
2.5
ND
ND
08/11/16
2.5
16.7
12.7
02/15/17
2.5
4
J
ND
08/24/17
2.5
ND
---
02/06/18
2.5
ND
ND
08/16/18
2.5
ND
ND
02/06/19
2.5
ND
ND
08/08/19
1.1
1.4
J
ND
02/13/20
1
ND
ND
08/26/20
3.6
NO
ND
02/10/21
4.7
---
ND
08/18/21
ND
ND
02/15/22
3.6
ND
ND
09/29/22
3.6
ND
ND
03/30/23
0.84
1.68
J
ND
Appendix E (Page 3 of
8)
htlpsllbaMhlck.sM1arepoinLcomisiteslMasterFiles-1ISM1ared DocumentslAAA-Master Proled,/G,rreV d MwWGMI-0M - Gill, Co. OM,N LF Unit 112023 First Half GW MRabl,s O#,N Unit 1 Historic Tables Hart & Hickman, PC

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDL
SW-1
SW-2
Copper
06/18/97
NR
11
ND
12/02/97
NR
11
ND
NC213 l3) = 4.63 µg/L
05/27/98
NR
21
ND
11/16/98
NR
14
16
09/10/99
NR
ND
ND
11/16/99
NR
ND
ND
05/10/00
NR
ND
ND
10/26/00
NR
ND
ND
04/18/01
NR
ND
ND
11/19/02
NR
NS
ND
06/27/03
NR
ND
ND
12/30/03
NR
ND
ND
06/30/04
NR
ND
ND
12/29/04
NR
ND
ND
06/29/05
NR
ND
ND
12/29/05
NR
ND
ND
06/28/06
NR
NO
ND
12/28/06
NR
3
B
3.9
07/12/07
NR
ND
Dry
12/19/07
NR
23.7
Dry
07/08/08
0.3
14.7
Dry
12/16/08
0.3
6.4
J
8
J
07/08/09
0.3
7
J
Dry
12/15/09
0.3
5.2
J
4.4
J
06/23/10
0.3
23.9
2.7
J
08/12/10
0.3
25.9
ND
12/14/10
5
21.1
Dry
06/21/11
5
7.7
J
Dry
12/06/11
5
12.5
7.7
J
06/13/12
5
34.5
14.8
12/11/12
5
16.4
Dry
04/29/13
5
7.7
J
7.4
J
08/06/13
5
5.5
J
ND
02/25/14
5
11.2
10.3
08/13/14
2.5
9.6
J
7.7
J
03/11/15
2.5
3.1
J
2.6
J
08/19/15
2.5
ND
Dry
02/18/16
2.5
6.3
J
5.7
J
08/11/16
2.5
39.9
34.5
09/13/16
2.5
9.3
B
DRY
02/15/17
2.5
5.8
J
5.2
J
08/24/17
2.5
4.5
J
---
02/06/18
2.5
6.8
J
8
J
08/16/18
2.5
3.9
J
3
J
02/06/19
2.5
ND
ND
08/08/19
2.1
4.4
J
3.6
J
02/13/20
2.1
3.7
J
4.4
J
08/26/20
4.3
ND
ND
02/10/21
0.7
---
ND
08/18/21
ND
ND
02/15/22
4.3
ND
ND
09/29/22
4.3
ND
ND
03/30/23
3.68
4.13
J
NO
Hardness, Total (SM 23408)
02/06/19
662
38800
55700
08/08/19
131
19800
26400
02/13/20
131
16900
29200
08/26/20
131
12500
29500
02/10/21
0
15300
33800
08/18/21
131
24700
46600
09/29/22
131
32700
62300
03/30/23
198
35300
36500
Iron
08/24/17
25
9760
--
08/16/18
25
3320
2750
NRWQC I1I = 1,000 µg/L
02/10/21
3.7
ND
08/18/21
02/15/22
--
NA
NA
09/29/22
NA
NA
NA
03/30/23
NA
NA
NA
Lead
26-Oct-00
NR
ND
ND
12/02/97
NR
ND
6
NC2B (3) = 18.48 µg/L
05/27/98
NR
8
ND
11/16/98
NR
7.3
8.9
09/10/99
NR
ND
ND
11/16/99
NR
ND
ND
05/10/00
NR
ND
ND
04/18/01
NR
ND
ND
11/19/02
NR
ND
ND
06/27/03
NR
ND
ND
12/30/03
NR
ND
ND
06/30/04
NR
NO
ND
12/29/04
NR
ND
ND
06/29/05
NR
ND
ND
12/29/05
NR
ND
ND
06/28/06
NR
ND
ND
12/28/06
NR
ND
4.8
J
07/12/07
NR
3.2
J
Dry
12/19/07
NR
ND
Dry
07/08/08
NR
ND
Dry
12/16/08
4
ND
NO
07/08/09
4
ND
Dry
12/15/09
4
ND
NO
06/23/10
4
9.2
J
ND
12/14/10
4
5.1
J
Dry
06/21/11
5
ND
Dry
12/06/11
5
ND
NO
06/13/12
5
14.3
5.5
J
12/11/12
5
NO
Dry
04/29/13
5
ND
ND
08/06/13
5
ND
ND
02/25/14
5
ND
ND
08/13/14
5
ND
ND
03/11/15
2.5
ND
ND
08/19/15
2.5
NO
Dry
02/18/16
2.5
4
J
2.6
J
08/11/16
2.5
16.6
13.6
09/13/16
2.5
4.1
J
DRY
02/15/17
2.5
2.5
J
2.5
J
08/24/17
2.5
2.5
J
---
02/06/18
2.5
ND
ND
08/16/18
2.5
ND
ND
02/06/19
2.5
ND
ND
08/08/19
1.6
ND
ND
02/13/20
1.6
ND
ND
08/26/20
4.5
ND
ND
02/10/21
3.6
---
ND
08/18/21
ND
ND
02/15/22
4.5
ND
ND
09/29/22
4.5
ND
ND
03/30/23
2.99
ND
ND
Appendix E (Page 4 of
8)
htlpsllM1a,iM1lck.sM1arepoinLcomisiteslMasterFiles-1ISM1ared DocumentslAAA-Master Proled,/G,,,U & MwWGMI-0M - Gill, Co. OM,N LF Unit 112023 First Half GW MRabl,s O#,N Unit 1 Historic Tables Hart & Hickman, PC

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDL
SW-1
SW-2
Manganese
08/24/17
2.5
244
---
08/16/18
2.5
176
45.2
J
NRWQC I I = 100 µg/L
02/10/21
4.3
---
ND
08/18/21
---
02/15/22
--
NA
NA
09/29/22
NA
NA
NA
03/30/23
NA
NA
NA
Nickel
12/28/06
NR
4.6
J
6.2
J
07/12/07
NR
4
J
Dry
NC213 (3)= 179.75 µg/L
12/19/07
NR
21.9
Dry
07/08/08
NR
12.1
J
Dry
12/16/08
1.7
5.2
B
6.8
B
07/08/09
1.7
10
J
Dry
12/15/09
1.7
4.8
4.7
B
06/23/10
1.7
21.5
J
ND
12/14/10
1.7
14.4
J
Dry
06/21/11
5
5.8
J
Dry
12/06/11
5
7.2
J
ND
06/13/12
5
17.1
J
7.5
J
12/11/12
5
7.6
J
Dry
04/29/13
5
ND
ND
08/06/13
5
NO
ND
02/25/14
5
7.3
J
6.6
J
08/13/14
5
7.5
J
5.4
J
03/11/15
2.5
3
J
2.8
J
08/19/15
2.5
ND
Dry
02/18/16
2.5
3.3
J
3
J
08/11/16
2.5
22.8
J
19.4
J
02/15/17
2.5
4.2
J
4.1
J
08/24/17
2.5
3.7
J
---
02/06/18
2.5
ND
3.2
J
08/16/18
2.5
ND
NO
02/06/19
2.5
NO
ND
08/08/19
0.9
2.9
J
1.8
J
02/13/20
0.9
2.5
J
3.2
J
08/26/20
3.5
ND
ND
02/10/21
3
ND
ND
08/18/21
ND
ND
02/15/22
3.5
ND
ND
09/29/22
3.5
ND
ND
03/30/23
1.61
4.16
J
3.29
J,13
Selenium
12/19/07
NR
15.6
Dry
07/08/08
NR
NO
Dry
NC213 = 5 µg/L
12/16/08
3.8
3.9
B
ND
07/08/09
3.8
ND
Dry
12/15/09
3.8
ND
ND
06/23/10
3.8
NO
ND
12/14/10
3.8
5.9
J
Dry
06/21/11
10
NO
Dry
12/06/11
10
ND
ND
06/13/12
10
NO
ND
12/11/12
10
ND
Dry
04/29/13
10
NO
ND
08/06/13
10
ND
ND
02/25/14
10
ND
ND
08/13/14
10
NO
NO
03/11/15
5
ND
ND
08/19/15
5
ND
Dry
02/18/16
5
ND
ND
08/11/16
5
ND
6
J
02/15/17
5
ND
NO
08/24/17
5
NO
---
02/06/18
5
ND
ND
08/16/18
5
ND
ND
02/06/19
5
ND
ND
08/08/19
4.7
ND
ND
02/13/20
5
ND
ND
08/26/20
4.7
ND
ND
02/10/21
4.7
ND
ND
08/18/21
ND
ND
02/15/22
4.7
ND
ND
09/29/22
4.7
ND
ND
03/30/23
7.35
ND
ND
Silver
07/08/08
NR
0.22
J
0
12/16/08
0.1
ND
Dry
NC213 (3)= 0.46 µg/L
07/08/09
0.1
ND
0.11
J
12/15/09
0.1
ND
Dry
06/23/10
0.1
ND
0.19
J
12/14/10
0.1
0.21
B
ND
06/21/11
5
ND
Dry
12/06/11
5
NO
Dry
06/13/12
5
ND
ND
12/11/12
5
ND
ND
04/29/13
5
ND
Dry
08/06/13
5
ND
ND
02/25/14
5
ND
ND
08/13/14
5
ND
ND
03/11/15
2.5
NO
ND
08/19/15
2.5
ND
ND
02/18/16
2.5
ND
Dry
08/11/16
2.5
ND
ND
02/15/17
2.5
NO
ND
08/24/17
2.5
ND
ND
02/06/18
2.5
ND
---
08/16/18
2.5
ND
ND
02/06/19
2.5
ND
ND
08/08/19
2.5
ND
ND
02/13/20
2.5
NO
ND
08/26/20
2.5
ND
ND
02/10/21
0.7
NO
ND
08/18/21
ND
ND
02/15/22
2.5
ND
ND
09/29/22
2.5
ND
ND
03/30/23
1.54
ND
ND
Appendix E (Page 5 of
8)
htlpsllbaMhlck.sM1arepoinLcomisiteslMasterFiles-1ISM1ared DocumentslAAA-Master Proled,/G,rreV d MwWGMI-0M - Gill, Co. OMON LF Unit 112023 First Half GW MRabl,s O#oN Unit 1 Historic Tables Hart & Hickman, PC

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDL
SW-1
SW-2
Thallium
12/19/07
NR
5.1
J
Dry
07/08/08
NR
5.2
J
Dry
ISTV (2) = 2 µg/L
12/16/08
3
ND
ND
07/08/09
3
ND
Dry
12/15/09
3
ND
ND
06/23/10
3
ND
ND
08/12/10
30
NS
NS
12/14/10
3
6.5
Dry
06/21/11
5.4
8.2
Dry
12/06/11
5.4
ND
ND
06/13/12
5.4
NO
ND
12/11/12
5.4
ND
Dry
04/29/13
5.4
ND
ND
08/06/13
5.4
ND
ND
02/25/14
5.4
ND
ND
08/13/14
5.4
ND
ND
03/11/15
5
ND
ND
08/19/15
5
NO
Dry
02/18/16
5
NO
ND
08/11/16
5
NO
ND
02/15/17
0.02
ND
ND
08/24/17
0.02
NO
---
02/06/18
0.028
ND
ND
08/16/18
0.02
ND
ND
02/06/19
0.06
ND
NO
08/08/19
0.11
ND
NO
02/13/20
0.11
ND
ND
08/26/20
0.05
ND
NO
02/10/21
0.05
---
---
08/18/21
ND
ND
02/15/22
0.05
NO
ND
09/29/22
0.05
ND
ND
03/30/23
0.121
ND
ND
Vanadium
11/14/96
NR
11
5
06/18/97
NR
20
ND
NC213 Not Established
12/02/97
NR
16
ND
05/27/98
NR
44
ND
11/16/98
NR
44
47
09/10/99
NR
ND
ND
11/16/99
NR
NO
ND
05/10/00
NR
ND
ND
10/26/00
NR
NO
ND
04/18/01
NR
ND
ND
11/19/02
NR
NO
ND
06/27/03
NR
ND
ND
12/30/03
NR
NO
ND
06/30/04
NR
ND
ND
12/29/04
NR
ND
ND
06/29/05
NR
ND
ND
12/29/05
NR
NO
ND
06/28/06
NR
ND
ND
12/28/06
NR
8.6
J
10.7
07/12/07
NR
5.3
J
ND
12/19/07
NR
41.2
ND
02/14/08
NR
12.4
Dry
07/08/08
NR
38.2
Dry
12/16/08
0.2
11.5
J
14.1
J
07/08/09
0.2
24.3
J
Dry
12/15/09
0.2
10
J
7
J
06/23/10
0.2
63.4
8.3
J
08/12/10
0.2
67.9
NS
12/14/10
0.2
52.3
Dry
06/21/11
5
25.3
Dry
12/06/11
5
19.7
J
13
J
06/13/12
5
130
61.5
12/11/12
5
50.7
Dry
04/29/13
5
16.9
J
18.4
J
08/06/13
5
15.4
J
ND
02/25/14
5
29.2
29.4
08/13/14
5
18
J
18.2
J
03/11/15
2.5
7.8
J
8.3
J
08/19/15
2.5
2.8
J
Dry
02/18/16
2.5
6.4
J
6.1
J
08/11/16
2.5
160
144
02/15/17
2.5
18.2
J
20.8
J
08/24/17
2.5
20.5
J
---
02/06/18
2.5
6.9
J
14.4
J
08/16/18
2.5
7.6
J
5.8
J
02/06/19
2.5
6.5
4.9
J
08/08/19
1.3
8.5
6.7
02/13/20
1.3
4.1
J
8.1
08/26/20
3.9
ND
7.2
02/10/21
3.7
ND
ND
08/18/21
ND
ND
02/15/22
3.9
6.1
9.9
09/29/22
3.9
ND
ND
03/30/23
4.99
ND
5.23
J
Appendix E (Page 6 of
8)
htlpsllbaMhlck.sM1arepoinLcomisiteslMasterFiles-1ISM1ared DocumentslAAA-Master Proled,/G,,,U d MwWGMI-0M - Gill, Co. OMON LF Unit 112023 First Half GW MRabl,s O#oN Unit 1 Historic Tables Hart & Hickman, PC

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDL
SW-1
SW-2
Zinc
09/14/94
NR
NO
ND
12/02/94
NR
61
ND
NC213 (s) = 44.92 µg/L
02/08/95
NR
ND
ND
03/02/95
NR
64
ND
11/17/95
NR
ND
ND
05/23/96
NR
NO
ND
11/14/96
NR
ND
ND
06/18/97
NR
26
ND
12/02/97
NR
32
40
05/27/98
NR
57
28
11/16/98
NR
28
31
09/10/99
NR
ND
ND
11/16/99
NR
ND
ND
05/10/00
NR
ND
ND
10/26/00
NR
ND
ND
04/18/01
NR
ND
ND
11/19/02
NR
NS
ND
06/27/03
NR
ND
ND
12/30/03
NR
ND
ND
06/30/04
NR
ND
ND
12/29/04
NR
ND
ND
06/29/05
NR
ND
ND
12/29/05
NR
ND
ND
06/28/06
NR
ND
ND
12/28/06
NR
7.4
J
8.5
J
07/12/07
NR
10.2
Dry
12/19/07
NR
24.1
B
Dry
07/08/08
NR
17.2
Dry
12/16/08
0.4
8.9 J
11.9
07/08/09
0.4
9.4 J
Dry
12/15/09
0.4
8.3
B
8.5
B
06/23/10
0.4
29.3
4
J
12/14/10
0.4
25.1
B
Dry
06/21/11
10
10.9
Dry
12/06/11
10
15
B
10.3
B
06/13/12
10
46.3
19.8
12/11/12
10
25.4
Dry
04/29/13
10
13.8
12.5
08/06/13
10
11.3
ND
02/25/14
10
15
14.8
B
08/13/14
10
14.3
NO
03/11/15
5
62.3
11.6
B
08/19/15
5
ND
Dry
02/18/16
5
13
11
08/11/16
5
66.4
54.1
09/13/16
5
14.5
J, B
DRY
02/15/17
5
11
9.6
J
08/24/17
5
7.6 J
J
---
02/06/18
5
9.4 J
J
6.8
J
08/16/18
5
6.2 J
J
ND
02/06/19
5
ND
ND
08/08/19
3.9
7.3 J
J
ND
02/13/20
3.9
8.2 J
J
7.7
J
08/26/20
9.5
ND
ND
02/10/21
3.6
ND
ND
08/18/21
9.5
11.7
---
02/15/22
9.5
ND
ND
09/29/22
9.5
ND
ND
03/30/23
6.52
29.7
1 J
13.0
J
Appendix E (Page 7 of
8)
htlpsllbaMhlck.sM1arepoinLcomisiteslMasterFiles-1ISM1ared DocumentslAAA-Master Proled,/G,rreV d MwWGMI-0M - Gill, Co. OM,N LF Unit 112023 First Half GW MRabl,s O#,N Unit 1 Historic Tables Hart & Hickman, PC

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 1 Landfill
Oxford North Carolina
H&H Job No. GMI-004
Analyte
Sample Date
MDL
SW-1
SW-2
Organics
1,4-Dioxane
08/16/18
1.9
ND
4.5
02/06/19
1.9
NO
5.9
ISTV (2)= 80 µg/L
08/08/19
1.2
ND
2.6
02/13/20
1.2
ND
ND
08/26/20
1.2
ND
4.1
02/10/21
0.1
---
---
08/18/21
0.86
---
4.8
02/15/22
0.86
ND
5.2
09/29/22
0.86
ND
ND
03/30/23
0.86
ND
0.89
J
2-Hexanone
06/23/10
0.46
1.5
J
ND
12/14/10
0.46
NO
Dry
NC213 Not Established
06/21/11
0.46
ND
Dry
12/06/11
0.46
ND
ND
06/13/12
0.46
ND
ND
12/12/12
0.46
0.47
J
Dry
04/29/13
0.46
ND
ND
08/06/13
0.46
ND
ND
02/25/14
0.46
ND
ND
08/13/14
0.46
ND
ND
03/11/15
0.46
ND
ND
08/19/15
0.46
ND
Dry
02/18/16
0.46
ND
ND
08/11/16
0.46
1.2
J
ND
02/15/17
0.46
NO
NO
08/24/17
0.46
NO
---
02/06/18
0.46
ND
ND
08/16/18
0.46
ND
ND
02/06/19
0.57
ND
ND
08/08/19
0.57
ND
ND
02/13/20
0.57
ND
NO
08/26/20
0.57
ND
ND
02/10/21
0.54
ND
---
08/18/21
ND
ND
02/15/22
0.48
NO
ND
09/29/22
0.48
ND
ND
03/30/23
0.48
NO
ND
Acetone
12/15/09
2.2
3.9
B
3.2
B
06/23/10
2.2
5.4
B
2.2
B
ISTV (21= 2,000 pg/L
12/14/10
2.2
ND
Dry
06/21/11
2.2
3.4
B
Dry
12/06/11
2.2
ND
ND
06/13/12
2.2
2.2
B
ND
12/12/12
10
ND
Dry
04/29/13
10
ND
ND
08/06/13
10
ND
ND
02/25/14
10
ND
ND
08/13/14
10
ND
ND
03/11/15
10
ND
ND
08/19/15
10
ND
Dry
02/18/16
10
ND
ND
08/11/16
10
NO
ND
02/15/17
10
ND
ND
08/24/17
10
ND
---
02/06/18
10
ND
ND
08/16/18
10
ND
ND
02/06/19
6.2
NO
ND
08/08/19
6.2
ND
ND
02/13/20
6.2
NO
ND
08/26/20
6.2
ND
ND
02/10/21
0.2
NO
ND
08/18/21
ND
ND
02/15/22
5.1
ND
ND
09/29/22
5.1
ND
ND
03/30/23
5.1
ND
ND
Methylene Chloride
04/29/13
0.97
0.98
J
ND
08/06/13
0.97
NO
ND
ISTV (2I= 11,000 pg/L
02/25/14
0.97
NO
ND
08/13/14
0.97
ND
ND
03/11/15
0.97
ND
ND
08/19/15
0.97
NO
Dry
02/18/16
0.97
ND
ND
08/11/16
0.97
ND
ND
02/15/17
0.97
NO
ND
08/24/17
0.97
ND
---
02/06/18
0.97
ND
ND
08/16/18
0.97
NO
ND
02/06/19
3.7
NO
ND
08/08/19
3.7
NO
ND
02/13/20
3.7
ND
ND
08/26/20
3.7
NO
ND
02/10/21
4.5
ND
ND
08/18/21
02/15/22
2
NO
ND
09/29/22
2
ND
ND
03/30/23
2
ND
ND
Notes:
Analytical results from November 1996 through February 2021 obtained from LaBelle Associates
Water Quality Monitoring Report - February 2021 Event.
Analytical results from August 2021 obtained from Garrett & Moore, Inc. Water Quality Monitoring
Report - August 2021 Event.
15A NCAC 213 Water Quality Standards (2B Standards) for Surface Water (Class C) dated July 26, 2021.
Bold concentrations exceed the NC 2B Standard.
1. No 2B Standard established, value shown is EPA Nationally Recommended Water Quality Criteria
(NRWQC) for AquaticLife & Human Health.
2. No 2B Standard or NWQC established, value shown is North Carolina In -Stream Target Values for
Surface Waters (ISTV).
3. 2B Standards for hardness -dependent metals are calculated using a mean value of 32.25 mg/L
obtained from averaging hardness results reported for surface water locations SW-1 and SW-2 from
September 2019 to March 2023.
All concentrations are in micrograms per liter (Ng/L).
J = Estimated concentration above the adjusted method detection limit and below the adjusted method
reporting limit; B = blank -qualified data; result is expected to be biased high based on concentrations
in the blanks; MDL = laboratory method detection limit; DRY = Surface water point considered to be dry;
NR = Not Reported; NE= Not established; --- = Not Sampled/ Data not available;
ND = Not detected above laboratory method reporting limit
Appendix E (Page 8 of
8)
hfp,l/h,dh,,k.,h,rep,int.c,,/s,te/M,drFil,,-llSh,,d D-mentslAAA-Master Proled,/Ga tl&MwWGMI-0M-GranvilleCo.OMON LF Unit 112023 First HalfGWMRabl,s O#oN Unit 1 Historic Tables Hart & Hickman, !C

Appendix F
Summary of Historical Monitoring Natural Attenuation Parameters
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

Appendix F
Summary of Historical Monitored Natural Attenuation
Granville County Oxford unit 1 Landfill
Oxford North Carolina
H&H Job No. GM1404
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Appendix F (Page 1 d 8)
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Appendix F
Summary of Historical Monitored Natural Attenuation
Granville County Oxford unit 1 Landfill
Oxford North Carolina
H&H Job No. GM1404
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Hart & Htckmoa, PC

Appendix F
Summary of Historical Monitored Natural Attenuation
Granville County Oxford unit 1 Landfill
Oxford North Carolina
H&H Job No. GM1404
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Appendix F (Page 3 0l8)
Hart & Htckmoa, PC

Appendix F
Summary of Historical Monitored Natural Attenuation
Granville County Oxford unit 1 Landfill
Oxford North Carolina
H&H Job No. GM1404
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Appendix F
Summary of Historical Monitored Natural Attenuation
Granville County Oxford unit 1 Landfill
Oxford North Carolina
H&H Job No. GM1404
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Appendix F
Summary of Historical Monitored Natural Attenuation
Granville County Oxford unit 1 Landfill
Oxford North Carolina
H&H Job No. GM1404
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Hart & Htckmoa, PC

Appendix F
Summary of Historical Monitored Natural Attenuation
Granville County Oxford unit 1 Landfill
Oxford North Carolina
H&H Job No. GM1404
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Appendix F
Summary of Historical Monitored Natural Attenuation
Granville County Oxford Unit 1 Landfill
Oxford Nortb Carolina
H&H Job No. GMI404
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Notes;
Results from 2003 through February MM obtained from —ell. Associates Water Quality Monitoring Report- February 2022 Event.
Results from August 2021 obtained from Garrett & Moore, Inc. Water Quality Monitoring Report - August 2022 Event.
1. Monitoring well M W-3RR was I -el led in September 2022 to replace abandoned monitoring well M W-3R. Data shown in he table prior, to he September 2021 monitoring event
for M W-3RR was colleR d from abandoned monitoring well
2. M W-2, M W-0R, and MW-6R samples collected on 10/O6/22.
3. M W-2, M W-0R, and MW-6R samples collected on 3/30/23.
1= Estimated concentration above the method detection limit and below the method reporting limit; PR-18= Headspace present in sample container;
H-03 = Sample received after recommended holding dme was exceeded; H-09 = Sample received by leb—, with insufficient dme remaining to perform analysis within the re—endedholding Hme;
mg/L= milligrams per liter; pg/L= micrograms per liter; nM = nanometers; ---= Not applicable and/or Not Reported; ND = Not Detected; S.U. =standard units; °C = degrees Celsius;
µg/cm = microsiemens per centimeter; -=millivolts; NA = not analyzed; NS = not sampled; NI = Well not yet Installed;
Appendix F (Page 8 0l8)
Hart & Htnkmoa, PC

Appendix G
Concentration vs. Time Charts
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

E11011
70.0
J
50.0
ho
0
20.0
0111iA
I1FA
Chart 1
114-Dioxane Concentrations vs. Time
MW-3R/3RR, MW-4R, MW-5R, & MW-6R
0.0
07/19/18 02/04/19 08/23/19 03/10/20 09/26/20 04/14/21
Date
Note: Non -detect values are graphed equal to the method detection limit.
10/31/21 05/19/22 12/05/22 06/23/23
* MW-3R
f M W-3RR
MW-4R
MW-5R
MW-6R
2L Standard (3 µg/L)

Chart 2
Vinyl Chloride vs. Time
MW-5R
30
25
20
J
_
0
15 f MW-5R
21L Standard (0.03µg/L)
0
U
10
5 V A
0
1.
03/20/03 06/22/05 09/25/07 12/28/09 04/01/12 07/05/14 10/07/16 01/10/19 04/14/21 07/18/23
Date
Note: Non -detect values are graphed equal to the method detection limit.

Chart 3
1,1-Dichloroethane vs. Time
MW-SR
10
9
8
7
J
0.0
-A/ /VV w I
c
0
5 BMW-5R
c
u' 21L Standard (6 µg/L)
0
4
U
3
2
1
0
1.
05/20/99 12/10/02 07/02/06 01/22/10 08/14/13 03/06/17 09/26/20 04/18/24
Date
Note: Non -detect values are graphed equal to the method detection limit.